Home / 52,961,874.40-79,517,461.20-32,806,482.40

Finding the Fourth Proportional to 52,961,874.40, 79,517,461.20 and 32,806,482.40

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Solution

The fourth proportional to 52,961,874.40, 79,517,461.20 and 32,806,482.40 is: 49,255,964.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,961,874.40 : 79,517,461.20 = 32,806,482.40 : x
  2. Step 2: Convert to fraction form
    52,961,874.40/79,517,461.20 = 32,806,482.40/x
  3. Step 3: Cross multiply
    52,961,874.40x = 79,517,461.20 × 32,806,482.40
  4. Step 4: Simplify right side
    52,961,874.40x = 2,608,688,191,350,483
  5. Step 5: Solve for x
    x = 2,608,688,191,350,483/52,961,874.40
  6. Step 6: Final answer
    x = 49,255,964.24

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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.