Home / 61,761,170.08-92,642,543.52-16,322,572

Finding the Fourth Proportional to 61,761,170.08, 92,642,543.52 and 16,322,572

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Solution

The fourth proportional to 61,761,170.08, 92,642,543.52 and 16,322,572 is: 24,484,066.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,761,170.08 : 92,642,543.52 = 16,322,572 : x
  2. Step 2: Convert to fraction form
    61,761,170.08/92,642,543.52 = 16,322,572/x
  3. Step 3: Cross multiply
    61,761,170.08x = 92,642,543.52 × 16,322,572
  4. Step 4: Simplify right side
    61,761,170.08x = 1,512,164,586,868,333.25
  5. Step 5: Solve for x
    x = 1,512,164,586,868,333.25/61,761,170.08
  6. Step 6: Final answer
    x = 24,484,066.36

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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.