Home / 39,094,691.40-58,670,030.70-16,391,881.80

Finding the Fourth Proportional to 39,094,691.40, 58,670,030.70 and 16,391,881.80

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Solution

The fourth proportional to 39,094,691.40, 58,670,030.70 and 16,391,881.80 is: 24,599,560.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,094,691.40 : 58,670,030.70 = 16,391,881.80 : x
  2. Step 2: Convert to fraction form
    39,094,691.40/58,670,030.70 = 16,391,881.80/x
  3. Step 3: Cross multiply
    39,094,691.40x = 58,670,030.70 × 16,391,881.80
  4. Step 4: Simplify right side
    39,094,691.40x = 961,712,208,436,771.38
  5. Step 5: Solve for x
    x = 961,712,208,436,771.38/39,094,691.40
  6. Step 6: Final answer
    x = 24,599,560.04

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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.