Home / 125,064,000.10-187,596,000.15-44,293,132.90

Finding the Fourth Proportional to 125,064,000.10, 187,596,000.15 and 44,293,132.90

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Solution

The fourth proportional to 125,064,000.10, 187,596,000.15 and 44,293,132.90 is: 66,439,699.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,064,000.10 : 187,596,000.15 = 44,293,132.90 : x
  2. Step 2: Convert to fraction form
    125,064,000.10/187,596,000.15 = 44,293,132.90/x
  3. Step 3: Cross multiply
    125,064,000.10x = 187,596,000.15 × 44,293,132.90
  4. Step 4: Simplify right side
    125,064,000.10x = 8,309,214,566,152,370
  5. Step 5: Solve for x
    x = 8,309,214,566,152,370/125,064,000.10
  6. Step 6: Final answer
    x = 66,439,699.35

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1.5x scale

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.