Home / 23,791,331.52-32,830,967.52-13,477,844.16

Finding the Fourth Proportional to 23,791,331.52, 32,830,967.52 and 13,477,844.16

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Solution

The fourth proportional to 23,791,331.52, 32,830,967.52 and 13,477,844.16 is: 18,598,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,791,331.52 : 32,830,967.52 = 13,477,844.16 : x
  2. Step 2: Convert to fraction form
    23,791,331.52/32,830,967.52 = 13,477,844.16/x
  3. Step 3: Cross multiply
    23,791,331.52x = 32,830,967.52 × 13,477,844.16
  4. Step 4: Simplify right side
    23,791,331.52x = 442,490,663,856,581.69
  5. Step 5: Solve for x
    x = 442,490,663,856,581.69/23,791,331.52
  6. Step 6: Final answer
    x = 18,598,818.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.