Home / 47,830,387.34-66,001,723.93-26,635,565.86

Finding the Fourth Proportional to 47,830,387.34, 66,001,723.93 and 26,635,565.86

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Solution

The fourth proportional to 47,830,387.34, 66,001,723.93 and 26,635,565.86 is: 36,754,736.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,830,387.34 : 66,001,723.93 = 26,635,565.86 : x
  2. Step 2: Convert to fraction form
    47,830,387.34/66,001,723.93 = 26,635,565.86/x
  3. Step 3: Cross multiply
    47,830,387.34x = 66,001,723.93 × 26,635,565.86
  4. Step 4: Simplify right side
    47,830,387.34x = 1,757,993,264,479,343.25
  5. Step 5: Solve for x
    x = 1,757,993,264,479,343.25/47,830,387.34
  6. Step 6: Final answer
    x = 36,754,736.10

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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.