Home / 502,277,165.60-753,415,748.40-366,228,269.60

Finding the Fourth Proportional to 502,277,165.60, 753,415,748.40 and 366,228,269.60

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Solution

The fourth proportional to 502,277,165.60, 753,415,748.40 and 366,228,269.60 is: 549,342,404.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,277,165.60 : 753,415,748.40 = 366,228,269.60 : x
  2. Step 2: Convert to fraction form
    502,277,165.60/753,415,748.40 = 366,228,269.60/x
  3. Step 3: Cross multiply
    502,277,165.60x = 753,415,748.40 × 366,228,269.60
  4. Step 4: Simplify right side
    502,277,165.60x = 275,922,145,825,920,992
  5. Step 5: Solve for x
    x = 275,922,145,825,920,992/502,277,165.60
  6. Step 6: Final answer
    x = 549,342,404.40

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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.