Home / 49,854,307.73-68,810,423.76-29,234,396.93

Finding the Fourth Proportional to 49,854,307.73, 68,810,423.76 and 29,234,396.93

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Solution

The fourth proportional to 49,854,307.73, 68,810,423.76 and 29,234,396.93 is: 40,350,199.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,854,307.73 : 68,810,423.76 = 29,234,396.93 : x
  2. Step 2: Convert to fraction form
    49,854,307.73/68,810,423.76 = 29,234,396.93/x
  3. Step 3: Cross multiply
    49,854,307.73x = 68,810,423.76 × 29,234,396.93
  4. Step 4: Simplify right side
    49,854,307.73x = 2,011,631,240,777,291.25
  5. Step 5: Solve for x
    x = 2,011,631,240,777,291.25/49,854,307.73
  6. Step 6: Final answer
    x = 40,350,199.06

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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.