Home / 62,388,406.98-93,591,122.76-25,988,284.76

Finding the Fourth Proportional to 62,388,406.98, 93,591,122.76 and 25,988,284.76

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Solution

The fourth proportional to 62,388,406.98, 93,591,122.76 and 25,988,284.76 is: 38,985,972.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,388,406.98 : 93,591,122.76 = 25,988,284.76 : x
  2. Step 2: Convert to fraction form
    62,388,406.98/93,591,122.76 = 25,988,284.76/x
  3. Step 3: Cross multiply
    62,388,406.98x = 93,591,122.76 × 25,988,284.76
  4. Step 4: Simplify right side
    62,388,406.98x = 2,432,272,748,827,041.50
  5. Step 5: Solve for x
    x = 2,432,272,748,827,041.50/62,388,406.98
  6. Step 6: Final answer
    x = 38,985,972.98

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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.