Home / 76,657,058,765.51-114,882,805,678.70-59,660,348,299.37

Finding the Fourth Proportional to 76,657,058,765.51, 114,882,805,678.70 and 59,660,348,299.37

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Solution

The fourth proportional to 76,657,058,765.51, 114,882,805,678.70 and 59,660,348,299.37 is: 89,410,529,320.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,657,058,765.51 : 114,882,805,678.70 = 59,660,348,299.37 : x
  2. Step 2: Convert to fraction form
    76,657,058,765.51/114,882,805,678.70 = 59,660,348,299.37/x
  3. Step 3: Cross multiply
    76,657,058,765.51x = 114,882,805,678.70 × 59,660,348,299.37
  4. Step 4: Simplify right side
    76,657,058,765.51x = 6,853,948,200,399,508,865,024
  5. Step 5: Solve for x
    x = 6,853,948,200,399,508,865,024/76,657,058,765.51
  6. Step 6: Final answer
    x = 89,410,529,320.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.