Home / 4,195,817,038.82-5,790,198,058.02-2,290,578,514.20

Finding the Fourth Proportional to 4,195,817,038.82, 5,790,198,058.02 and 2,290,578,514.20

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Solution

The fourth proportional to 4,195,817,038.82, 5,790,198,058.02 and 2,290,578,514.20 is: 3,160,982,269.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,817,038.82 : 5,790,198,058.02 = 2,290,578,514.20 : x
  2. Step 2: Convert to fraction form
    4,195,817,038.82/5,790,198,058.02 = 2,290,578,514.20/x
  3. Step 3: Cross multiply
    4,195,817,038.82x = 5,790,198,058.02 × 2,290,578,514.20
  4. Step 4: Simplify right side
    4,195,817,038.82x = 13,262,903,264,682,362,880
  5. Step 5: Solve for x
    x = 13,262,903,264,682,362,880/4,195,817,038.82
  6. Step 6: Final answer
    x = 3,160,982,269.24

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Double scale
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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.