Home / 125,226,766.94-187,841,596.34-37,789,041.10

Finding the Fourth Proportional to 125,226,766.94, 187,841,596.34 and 37,789,041.10

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Solution

The fourth proportional to 125,226,766.94, 187,841,596.34 and 37,789,041.10 is: 56,683,997.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,226,766.94 : 187,841,596.34 = 37,789,041.10 : x
  2. Step 2: Convert to fraction form
    125,226,766.94/187,841,596.34 = 37,789,041.10/x
  3. Step 3: Cross multiply
    125,226,766.94x = 187,841,596.34 × 37,789,041.10
  4. Step 4: Simplify right side
    125,226,766.94x = 7,098,353,804,381,870
  5. Step 5: Solve for x
    x = 7,098,353,804,381,870/125,226,766.94
  6. Step 6: Final answer
    x = 56,683,997.98

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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.