Home / 48,389,427.80-72,584,141.70-32,265,114.20

Finding the Fourth Proportional to 48,389,427.80, 72,584,141.70 and 32,265,114.20

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Solution

The fourth proportional to 48,389,427.80, 72,584,141.70 and 32,265,114.20 is: 48,397,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,427.80 : 72,584,141.70 = 32,265,114.20 : x
  2. Step 2: Convert to fraction form
    48,389,427.80/72,584,141.70 = 32,265,114.20/x
  3. Step 3: Cross multiply
    48,389,427.80x = 72,584,141.70 × 32,265,114.20
  4. Step 4: Simplify right side
    48,389,427.80x = 2,341,935,621,059,482
  5. Step 5: Solve for x
    x = 2,341,935,621,059,482/48,389,427.80
  6. Step 6: Final answer
    x = 48,397,671.30

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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.