Home / 592,346,148.60-888,519,222.90-286,236,132.60

Finding the Fourth Proportional to 592,346,148.60, 888,519,222.90 and 286,236,132.60

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Solution

The fourth proportional to 592,346,148.60, 888,519,222.90 and 286,236,132.60 is: 429,354,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,346,148.60 : 888,519,222.90 = 286,236,132.60 : x
  2. Step 2: Convert to fraction form
    592,346,148.60/888,519,222.90 = 286,236,132.60/x
  3. Step 3: Cross multiply
    592,346,148.60x = 888,519,222.90 × 286,236,132.60
  4. Step 4: Simplify right side
    592,346,148.60x = 254,326,306,103,653,376
  5. Step 5: Solve for x
    x = 254,326,306,103,653,376/592,346,148.60
  6. Step 6: Final answer
    x = 429,354,198.90

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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.