Home / 37,455,204.76-56,186,545.38-10,161,925.72

Finding the Fourth Proportional to 37,455,204.76, 56,186,545.38 and 10,161,925.72

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Solution

The fourth proportional to 37,455,204.76, 56,186,545.38 and 10,161,925.72 is: 15,243,902.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,455,204.76 : 56,186,545.38 = 10,161,925.72 : x
  2. Step 2: Convert to fraction form
    37,455,204.76/56,186,545.38 = 10,161,925.72/x
  3. Step 3: Cross multiply
    37,455,204.76x = 56,186,545.38 × 10,161,925.72
  4. Step 4: Simplify right side
    37,455,204.76x = 570,963,500,614,969.25
  5. Step 5: Solve for x
    x = 570,963,500,614,969.25/37,455,204.76
  6. Step 6: Final answer
    x = 15,243,902.80

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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.