Home / 48,877,269.30-73,363,143.15-24,643,559.70

Finding the Fourth Proportional to 48,877,269.30, 73,363,143.15 and 24,643,559.70

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Solution

The fourth proportional to 48,877,269.30, 73,363,143.15 and 24,643,559.70 is: 36,989,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,877,269.30 : 73,363,143.15 = 24,643,559.70 : x
  2. Step 2: Convert to fraction form
    48,877,269.30/73,363,143.15 = 24,643,559.70/x
  3. Step 3: Cross multiply
    48,877,269.30x = 73,363,143.15 × 24,643,559.70
  4. Step 4: Simplify right side
    48,877,269.30x = 1,807,928,997,996,671.25
  5. Step 5: Solve for x
    x = 1,807,928,997,996,671.25/48,877,269.30
  6. Step 6: Final answer
    x = 36,989,157.21

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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.