Home / 24,166,742.80-36,218,621.40-9,778,032.40

Finding the Fourth Proportional to 24,166,742.80, 36,218,621.40 and 9,778,032.40

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Solution

The fourth proportional to 24,166,742.80, 36,218,621.40 and 9,778,032.40 is: 14,654,306.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,742.80 : 36,218,621.40 = 9,778,032.40 : x
  2. Step 2: Convert to fraction form
    24,166,742.80/36,218,621.40 = 9,778,032.40/x
  3. Step 3: Cross multiply
    24,166,742.80x = 36,218,621.40 × 9,778,032.40
  4. Step 4: Simplify right side
    24,166,742.80x = 354,146,853,532,533.38
  5. Step 5: Solve for x
    x = 354,146,853,532,533.38/24,166,742.80
  6. Step 6: Final answer
    x = 14,654,306.39

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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.