Home / 32,652,248.69-48,985,458.90-9,932,555.45

Finding the Fourth Proportional to 32,652,248.69, 48,985,458.90 and 9,932,555.45

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Solution

The fourth proportional to 32,652,248.69, 48,985,458.90 and 9,932,555.45 is: 14,900,988.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,652,248.69 : 48,985,458.90 = 9,932,555.45 : x
  2. Step 2: Convert to fraction form
    32,652,248.69/48,985,458.90 = 9,932,555.45/x
  3. Step 3: Cross multiply
    32,652,248.69x = 48,985,458.90 × 9,932,555.45
  4. Step 4: Simplify right side
    32,652,248.69x = 486,550,786,523,018.69
  5. Step 5: Solve for x
    x = 486,550,786,523,018.69/32,652,248.69
  6. Step 6: Final answer
    x = 14,900,988.63

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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.