Home / 26,464,031.60-39,696,047.40-25,344,287.60

Finding the Fourth Proportional to 26,464,031.60, 39,696,047.40 and 25,344,287.60

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Solution

The fourth proportional to 26,464,031.60, 39,696,047.40 and 25,344,287.60 is: 38,016,431.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,464,031.60 : 39,696,047.40 = 25,344,287.60 : x
  2. Step 2: Convert to fraction form
    26,464,031.60/39,696,047.40 = 25,344,287.60/x
  3. Step 3: Cross multiply
    26,464,031.60x = 39,696,047.40 × 25,344,287.60
  4. Step 4: Simplify right side
    26,464,031.60x = 1,006,068,041,888,832.25
  5. Step 5: Solve for x
    x = 1,006,068,041,888,832.25/26,464,031.60
  6. Step 6: Final answer
    x = 38,016,431.40

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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.