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Finding the Fourth Proportional to 73,436,978.04, 110,132,096.64 and 24,243,671.87

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Solution

The fourth proportional to 73,436,978.04, 110,132,096.64 and 24,243,671.87 is: 36,357,792.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,436,978.04 : 110,132,096.64 = 24,243,671.87 : x
  2. Step 2: Convert to fraction form
    73,436,978.04/110,132,096.64 = 24,243,671.87/x
  3. Step 3: Cross multiply
    73,436,978.04x = 110,132,096.64 × 24,243,671.87
  4. Step 4: Simplify right side
    73,436,978.04x = 2,670,006,413,295,289.50
  5. Step 5: Solve for x
    x = 2,670,006,413,295,289.50/73,436,978.04
  6. Step 6: Final answer
    x = 36,357,792.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.