Home / 102,362,916.60-153,544,374.90-44,967,288.60

Finding the Fourth Proportional to 102,362,916.60, 153,544,374.90 and 44,967,288.60

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Solution

The fourth proportional to 102,362,916.60, 153,544,374.90 and 44,967,288.60 is: 67,450,932.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,362,916.60 : 153,544,374.90 = 44,967,288.60 : x
  2. Step 2: Convert to fraction form
    102,362,916.60/153,544,374.90 = 44,967,288.60/x
  3. Step 3: Cross multiply
    102,362,916.60x = 153,544,374.90 × 44,967,288.60
  4. Step 4: Simplify right side
    102,362,916.60x = 6,904,474,219,034,897
  5. Step 5: Solve for x
    x = 6,904,474,219,034,897/102,362,916.60
  6. Step 6: Final answer
    x = 67,450,932.90

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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.