Home / 53,034,792.39-79,564,157.73-16,149,981.96

Finding the Fourth Proportional to 53,034,792.39, 79,564,157.73 and 16,149,981.96

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Solution

The fourth proportional to 53,034,792.39, 79,564,157.73 and 16,149,981.96 is: 24,228,617.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,034,792.39 : 79,564,157.73 = 16,149,981.96 : x
  2. Step 2: Convert to fraction form
    53,034,792.39/79,564,157.73 = 16,149,981.96/x
  3. Step 3: Cross multiply
    53,034,792.39x = 79,564,157.73 × 16,149,981.96
  4. Step 4: Simplify right side
    53,034,792.39x = 1,284,959,712,002,094.75
  5. Step 5: Solve for x
    x = 1,284,959,712,002,094.75/53,034,792.39
  6. Step 6: Final answer
    x = 24,228,617.74

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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.