Home / 43,008,001.70-64,512,002.55-24,094,312.10

Finding the Fourth Proportional to 43,008,001.70, 64,512,002.55 and 24,094,312.10

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Solution

The fourth proportional to 43,008,001.70, 64,512,002.55 and 24,094,312.10 is: 36,141,468.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,008,001.70 : 64,512,002.55 = 24,094,312.10 : x
  2. Step 2: Convert to fraction form
    43,008,001.70/64,512,002.55 = 24,094,312.10/x
  3. Step 3: Cross multiply
    43,008,001.70x = 64,512,002.55 × 24,094,312.10
  4. Step 4: Simplify right side
    43,008,001.70x = 1,554,372,323,635,696
  5. Step 5: Solve for x
    x = 1,554,372,323,635,696/43,008,001.70
  6. Step 6: Final answer
    x = 36,141,468.15

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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.