Home / 29,720,561.82-44,594,931.56-14,359,241.49

Finding the Fourth Proportional to 29,720,561.82, 44,594,931.56 and 14,359,241.49

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Solution

The fourth proportional to 29,720,561.82, 44,594,931.56 and 14,359,241.49 is: 21,545,669.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,720,561.82 : 44,594,931.56 = 14,359,241.49 : x
  2. Step 2: Convert to fraction form
    29,720,561.82/44,594,931.56 = 14,359,241.49/x
  3. Step 3: Cross multiply
    29,720,561.82x = 44,594,931.56 × 14,359,241.49
  4. Step 4: Simplify right side
    29,720,561.82x = 640,349,391,341,806
  5. Step 5: Solve for x
    x = 640,349,391,341,806/29,720,561.82
  6. Step 6: Final answer
    x = 21,545,669.13

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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.