Home / 602,932,467.60-904,398,701.40-296,822,451.60

Finding the Fourth Proportional to 602,932,467.60, 904,398,701.40 and 296,822,451.60

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Solution

The fourth proportional to 602,932,467.60, 904,398,701.40 and 296,822,451.60 is: 445,233,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,932,467.60 : 904,398,701.40 = 296,822,451.60 : x
  2. Step 2: Convert to fraction form
    602,932,467.60/904,398,701.40 = 296,822,451.60/x
  3. Step 3: Cross multiply
    602,932,467.60x = 904,398,701.40 × 296,822,451.60
  4. Step 4: Simplify right side
    602,932,467.60x = 268,445,839,773,404,352
  5. Step 5: Solve for x
    x = 268,445,839,773,404,352/602,932,467.60
  6. Step 6: Final answer
    x = 445,233,677.40

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Similar ratio
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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.