Home / 46,687,933.97-70,041,349.20-16,398,158.93

Finding the Fourth Proportional to 46,687,933.97, 70,041,349.20 and 16,398,158.93

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Solution

The fourth proportional to 46,687,933.97, 70,041,349.20 and 16,398,158.93 is: 24,600,556.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,687,933.97 : 70,041,349.20 = 16,398,158.93 : x
  2. Step 2: Convert to fraction form
    46,687,933.97/70,041,349.20 = 16,398,158.93/x
  3. Step 3: Cross multiply
    46,687,933.97x = 70,041,349.20 × 16,398,158.93
  4. Step 4: Simplify right side
    46,687,933.97x = 1,148,549,175,503,021.75
  5. Step 5: Solve for x
    x = 1,148,549,175,503,021.75/46,687,933.97
  6. Step 6: Final answer
    x = 24,600,556.89

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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.