Home / 24,701,790.61-34,089,555-13,688,514.64

Finding the Fourth Proportional to 24,701,790.61, 34,089,555 and 13,688,514.64

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Solution

The fourth proportional to 24,701,790.61, 34,089,555 and 13,688,514.64 is: 18,890,750.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701,790.61 : 34,089,555 = 13,688,514.64 : x
  2. Step 2: Convert to fraction form
    24,701,790.61/34,089,555 = 13,688,514.64/x
  3. Step 3: Cross multiply
    24,701,790.61x = 34,089,555 × 13,688,514.64
  4. Step 4: Simplify right side
    24,701,790.61x = 466,635,372,688,585.25
  5. Step 5: Solve for x
    x = 466,635,372,688,585.25/24,701,790.61
  6. Step 6: Final answer
    x = 18,890,750.88

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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.