Home / 43,677,502.83-65,516,276.12-14,923,920.33

Finding the Fourth Proportional to 43,677,502.83, 65,516,276.12 and 14,923,920.33

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Solution

The fourth proportional to 43,677,502.83, 65,516,276.12 and 14,923,920.33 is: 22,385,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,677,502.83 : 65,516,276.12 = 14,923,920.33 : x
  2. Step 2: Convert to fraction form
    43,677,502.83/65,516,276.12 = 14,923,920.33/x
  3. Step 3: Cross multiply
    43,677,502.83x = 65,516,276.12 × 14,923,920.33
  4. Step 4: Simplify right side
    43,677,502.83x = 977,759,685,058,542
  5. Step 5: Solve for x
    x = 977,759,685,058,542/43,677,502.83
  6. Step 6: Final answer
    x = 22,385,887.97

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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.