Home / 364,176,672.60-546,265,008.90-322,086,545.40

Finding the Fourth Proportional to 364,176,672.60, 546,265,008.90 and 322,086,545.40

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Solution

The fourth proportional to 364,176,672.60, 546,265,008.90 and 322,086,545.40 is: 483,129,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,176,672.60 : 546,265,008.90 = 322,086,545.40 : x
  2. Step 2: Convert to fraction form
    364,176,672.60/546,265,008.90 = 322,086,545.40/x
  3. Step 3: Cross multiply
    364,176,672.60x = 546,265,008.90 × 322,086,545.40
  4. Step 4: Simplify right side
    364,176,672.60x = 175,944,609,589,501,248
  5. Step 5: Solve for x
    x = 175,944,609,589,501,248/364,176,672.60
  6. Step 6: Final answer
    x = 483,129,818.10

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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.