Home / 52,959,875.20-79,439,812.80-32,804,483.20

Finding the Fourth Proportional to 52,959,875.20, 79,439,812.80 and 32,804,483.20

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Solution

The fourth proportional to 52,959,875.20, 79,439,812.80 and 32,804,483.20 is: 49,206,724.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,959,875.20 : 79,439,812.80 = 32,804,483.20 : x
  2. Step 2: Convert to fraction form
    52,959,875.20/79,439,812.80 = 32,804,483.20/x
  3. Step 3: Cross multiply
    52,959,875.20x = 79,439,812.80 × 32,804,483.20
  4. Step 4: Simplify right side
    52,959,875.20x = 2,605,982,004,408,745
  5. Step 5: Solve for x
    x = 2,605,982,004,408,745/52,959,875.20
  6. Step 6: Final answer
    x = 49,206,724.80

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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.