Home / 89,766,071.40-134,313,183.90-59,532,983.40

Finding the Fourth Proportional to 89,766,071.40, 134,313,183.90 and 59,532,983.40

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Solution

The fourth proportional to 89,766,071.40, 134,313,183.90 and 59,532,983.40 is: 89,076,690.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,766,071.40 : 134,313,183.90 = 59,532,983.40 : x
  2. Step 2: Convert to fraction form
    89,766,071.40/134,313,183.90 = 59,532,983.40/x
  3. Step 3: Cross multiply
    89,766,071.40x = 134,313,183.90 × 59,532,983.40
  4. Step 4: Simplify right side
    89,766,071.40x = 7,996,064,547,519,847
  5. Step 5: Solve for x
    x = 7,996,064,547,519,847/89,766,071.40
  6. Step 6: Final answer
    x = 89,076,690.37

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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.