Home / 47,154,775.23-65,073,592.94-26,246,359.18

Finding the Fourth Proportional to 47,154,775.23, 65,073,592.94 and 26,246,359.18

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Solution

The fourth proportional to 47,154,775.23, 65,073,592.94 and 26,246,359.18 is: 36,219,977.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,154,775.23 : 65,073,592.94 = 26,246,359.18 : x
  2. Step 2: Convert to fraction form
    47,154,775.23/65,073,592.94 = 26,246,359.18/x
  3. Step 3: Cross multiply
    47,154,775.23x = 65,073,592.94 × 26,246,359.18
  4. Step 4: Simplify right side
    47,154,775.23x = 1,707,944,893,436,352
  5. Step 5: Solve for x
    x = 1,707,944,893,436,352/47,154,775.23
  6. Step 6: Final answer
    x = 36,219,977.41

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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.