Home / 63,043,342.40-94,565,013.60-41,502,267.20

Finding the Fourth Proportional to 63,043,342.40, 94,565,013.60 and 41,502,267.20

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Solution

The fourth proportional to 63,043,342.40, 94,565,013.60 and 41,502,267.20 is: 62,253,400.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,043,342.40 : 94,565,013.60 = 41,502,267.20 : x
  2. Step 2: Convert to fraction form
    63,043,342.40/94,565,013.60 = 41,502,267.20/x
  3. Step 3: Cross multiply
    63,043,342.40x = 94,565,013.60 × 41,502,267.20
  4. Step 4: Simplify right side
    63,043,342.40x = 3,924,662,462,198,834
  5. Step 5: Solve for x
    x = 3,924,662,462,198,834/63,043,342.40
  6. Step 6: Final answer
    x = 62,253,400.80

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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.