Home / 23,326,545.60-34,989,818.40-13,248,849.60

Finding the Fourth Proportional to 23,326,545.60, 34,989,818.40 and 13,248,849.60

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Solution

The fourth proportional to 23,326,545.60, 34,989,818.40 and 13,248,849.60 is: 19,873,274.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,545.60 : 34,989,818.40 = 13,248,849.60 : x
  2. Step 2: Convert to fraction form
    23,326,545.60/34,989,818.40 = 13,248,849.60/x
  3. Step 3: Cross multiply
    23,326,545.60x = 34,989,818.40 × 13,248,849.60
  4. Step 4: Simplify right side
    23,326,545.60x = 463,574,841,512,912.62
  5. Step 5: Solve for x
    x = 463,574,841,512,912.62/23,326,545.60
  6. Step 6: Final answer
    x = 19,873,274.40

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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.