Home / 59,393,660.10-89,090,656.23-18,459,084.92

Finding the Fourth Proportional to 59,393,660.10, 89,090,656.23 and 18,459,084.92

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Solution

The fourth proportional to 59,393,660.10, 89,090,656.23 and 18,459,084.92 is: 27,688,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,393,660.10 : 89,090,656.23 = 18,459,084.92 : x
  2. Step 2: Convert to fraction form
    59,393,660.10/89,090,656.23 = 18,459,084.92/x
  3. Step 3: Cross multiply
    59,393,660.10x = 89,090,656.23 × 18,459,084.92
  4. Step 4: Simplify right side
    59,393,660.10x = 1,644,531,988,835,801.75
  5. Step 5: Solve for x
    x = 1,644,531,988,835,801.75/59,393,660.10
  6. Step 6: Final answer
    x = 27,688,679.00

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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.