Home / 1,058,234,191.22-1,460,394,825.33-581,899,816.82

Finding the Fourth Proportional to 1,058,234,191.22, 1,460,394,825.33 and 581,899,816.82

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Solution

The fourth proportional to 1,058,234,191.22, 1,460,394,825.33 and 581,899,816.82 is: 803,039,146.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,234,191.22 : 1,460,394,825.33 = 581,899,816.82 : x
  2. Step 2: Convert to fraction form
    1,058,234,191.22/1,460,394,825.33 = 581,899,816.82/x
  3. Step 3: Cross multiply
    1,058,234,191.22x = 1,460,394,825.33 × 581,899,816.82
  4. Step 4: Simplify right side
    1,058,234,191.22x = 849,803,481,344,402,944
  5. Step 5: Solve for x
    x = 849,803,481,344,402,944/1,058,234,191.22
  6. Step 6: Final answer
    x = 803,039,146.15

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Half scale
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Double scale
Find fourth proportional to 1,058,234,192.22, 1,460,394,826.71 and 581,899,817.82
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.