Home / 62,356,871.40-93,535,307.10-16,918,665.90

Finding the Fourth Proportional to 62,356,871.40, 93,535,307.10 and 16,918,665.90

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Solution

The fourth proportional to 62,356,871.40, 93,535,307.10 and 16,918,665.90 is: 25,377,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,356,871.40 : 93,535,307.10 = 16,918,665.90 : x
  2. Step 2: Convert to fraction form
    62,356,871.40/93,535,307.10 = 16,918,665.90/x
  3. Step 3: Cross multiply
    62,356,871.40x = 93,535,307.10 × 16,918,665.90
  4. Step 4: Simplify right side
    62,356,871.40x = 1,582,492,610,678,797.75
  5. Step 5: Solve for x
    x = 1,582,492,610,678,797.75/62,356,871.40
  6. Step 6: Final answer
    x = 25,377,998.85

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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.