Home / 52,604,829.41-72,592,519.82-29,081,868.98

Finding the Fourth Proportional to 52,604,829.41, 72,592,519.82 and 29,081,868.98

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Solution

The fourth proportional to 52,604,829.41, 72,592,519.82 and 29,081,868.98 is: 40,131,793.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,604,829.41 : 72,592,519.82 = 29,081,868.98 : x
  2. Step 2: Convert to fraction form
    52,604,829.41/72,592,519.82 = 29,081,868.98/x
  3. Step 3: Cross multiply
    52,604,829.41x = 72,592,519.82 × 29,081,868.98
  4. Step 4: Simplify right side
    52,604,829.41x = 2,111,126,149,824,921.25
  5. Step 5: Solve for x
    x = 2,111,126,149,824,921.25/52,604,829.41
  6. Step 6: Final answer
    x = 40,131,793.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.