Home / 40,959,536.36-61,438,884-23,676,740.30

Finding the Fourth Proportional to 40,959,536.36, 61,438,884 and 23,676,740.30

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Solution

The fourth proportional to 40,959,536.36, 61,438,884 and 23,676,740.30 is: 35,514,867.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,959,536.36 : 61,438,884 = 23,676,740.30 : x
  2. Step 2: Convert to fraction form
    40,959,536.36/61,438,884 = 23,676,740.30/x
  3. Step 3: Cross multiply
    40,959,536.36x = 61,438,884 × 23,676,740.30
  4. Step 4: Simplify right side
    40,959,536.36x = 1,454,672,500,482,631
  5. Step 5: Solve for x
    x = 1,454,672,500,482,631/40,959,536.36
  6. Step 6: Final answer
    x = 35,514,867.35

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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.