Home / 97,240,059.71-145,860,338.68-39,732,330.87

Finding the Fourth Proportional to 97,240,059.71, 145,860,338.68 and 39,732,330.87

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Solution

The fourth proportional to 97,240,059.71, 145,860,338.68 and 39,732,330.87 is: 59,598,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,240,059.71 : 145,860,338.68 = 39,732,330.87 : x
  2. Step 2: Convert to fraction form
    97,240,059.71/145,860,338.68 = 39,732,330.87/x
  3. Step 3: Cross multiply
    97,240,059.71x = 145,860,338.68 × 39,732,330.87
  4. Step 4: Simplify right side
    97,240,059.71x = 5,795,371,237,353,877
  5. Step 5: Solve for x
    x = 5,795,371,237,353,877/97,240,059.71
  6. Step 6: Final answer
    x = 59,598,598.10

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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.