Home / 22,791,931.70-34,187,897.55-6,835,579.70

Finding the Fourth Proportional to 22,791,931.70, 34,187,897.55 and 6,835,579.70

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Solution

The fourth proportional to 22,791,931.70, 34,187,897.55 and 6,835,579.70 is: 10,253,369.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791,931.70 : 34,187,897.55 = 6,835,579.70 : x
  2. Step 2: Convert to fraction form
    22,791,931.70/34,187,897.55 = 6,835,579.70/x
  3. Step 3: Cross multiply
    22,791,931.70x = 34,187,897.55 × 6,835,579.70
  4. Step 4: Simplify right side
    22,791,931.70x = 233,694,098,478,459.72
  5. Step 5: Solve for x
    x = 233,694,098,478,459.72/22,791,931.70
  6. Step 6: Final answer
    x = 10,253,369.55

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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.