Home / 42,622,341.60-63,933,512.40-24,482,488.80

Finding the Fourth Proportional to 42,622,341.60, 63,933,512.40 and 24,482,488.80

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Solution

The fourth proportional to 42,622,341.60, 63,933,512.40 and 24,482,488.80 is: 36,723,733.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,622,341.60 : 63,933,512.40 = 24,482,488.80 : x
  2. Step 2: Convert to fraction form
    42,622,341.60/63,933,512.40 = 24,482,488.80/x
  3. Step 3: Cross multiply
    42,622,341.60x = 63,933,512.40 × 24,482,488.80
  4. Step 4: Simplify right side
    42,622,341.60x = 1,565,251,501,277,661.25
  5. Step 5: Solve for x
    x = 1,565,251,501,277,661.25/42,622,341.60
  6. Step 6: Final answer
    x = 36,723,733.20

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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.