Home / 16,527,613.60-24,791,420.40-9,809,149.60

Finding the Fourth Proportional to 16,527,613.60, 24,791,420.40 and 9,809,149.60

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Solution

The fourth proportional to 16,527,613.60, 24,791,420.40 and 9,809,149.60 is: 14,713,724.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,527,613.60 : 24,791,420.40 = 9,809,149.60 : x
  2. Step 2: Convert to fraction form
    16,527,613.60/24,791,420.40 = 9,809,149.60/x
  3. Step 3: Cross multiply
    16,527,613.60x = 24,791,420.40 × 9,809,149.60
  4. Step 4: Simplify right side
    16,527,613.60x = 243,182,751,500,091.81
  5. Step 5: Solve for x
    x = 243,182,751,500,091.81/16,527,613.60
  6. Step 6: Final answer
    x = 14,713,724.40

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1.5x scale

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.