Home / 23,172,362.40-34,758,543.60-14,690,301.60

Finding the Fourth Proportional to 23,172,362.40, 34,758,543.60 and 14,690,301.60

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Solution

The fourth proportional to 23,172,362.40, 34,758,543.60 and 14,690,301.60 is: 22,035,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,172,362.40 : 34,758,543.60 = 14,690,301.60 : x
  2. Step 2: Convert to fraction form
    23,172,362.40/34,758,543.60 = 14,690,301.60/x
  3. Step 3: Cross multiply
    23,172,362.40x = 34,758,543.60 × 14,690,301.60
  4. Step 4: Simplify right side
    23,172,362.40x = 510,613,488,660,749.75
  5. Step 5: Solve for x
    x = 510,613,488,660,749.75/23,172,362.40
  6. Step 6: Final answer
    x = 22,035,452.40

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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.