Home / 55,326,663.40-82,934,007.90-32,595,860.20

Finding the Fourth Proportional to 55,326,663.40, 82,934,007.90 and 32,595,860.20

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Solution

The fourth proportional to 55,326,663.40, 82,934,007.90 and 32,595,860.20 is: 48,860,805.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,326,663.40 : 82,934,007.90 = 32,595,860.20 : x
  2. Step 2: Convert to fraction form
    55,326,663.40/82,934,007.90 = 32,595,860.20/x
  3. Step 3: Cross multiply
    55,326,663.40x = 82,934,007.90 × 32,595,860.20
  4. Step 4: Simplify right side
    55,326,663.40x = 2,703,305,327,334,095.50
  5. Step 5: Solve for x
    x = 2,703,305,327,334,095.50/55,326,663.40
  6. Step 6: Final answer
    x = 48,860,805.28

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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.