Home / 38,232,002.70-57,285,018.45-32,563,298.70

Finding the Fourth Proportional to 38,232,002.70, 57,285,018.45 and 32,563,298.70

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Solution

The fourth proportional to 38,232,002.70, 57,285,018.45 and 32,563,298.70 is: 48,791,301.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,232,002.70 : 57,285,018.45 = 32,563,298.70 : x
  2. Step 2: Convert to fraction form
    38,232,002.70/57,285,018.45 = 32,563,298.70/x
  3. Step 3: Cross multiply
    38,232,002.70x = 57,285,018.45 × 32,563,298.70
  4. Step 4: Simplify right side
    38,232,002.70x = 1,865,389,166,822,361
  5. Step 5: Solve for x
    x = 1,865,389,166,822,361/38,232,002.70
  6. Step 6: Final answer
    x = 48,791,301.40

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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.