Home / 48,527,539.74-72,827,461.76-35,607,077.87

Finding the Fourth Proportional to 48,527,539.74, 72,827,461.76 and 35,607,077.87

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Solution

The fourth proportional to 48,527,539.74, 72,827,461.76 and 35,607,077.87 is: 53,437,143.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,527,539.74 : 72,827,461.76 = 35,607,077.87 : x
  2. Step 2: Convert to fraction form
    48,527,539.74/72,827,461.76 = 35,607,077.87/x
  3. Step 3: Cross multiply
    48,527,539.74x = 72,827,461.76 × 35,607,077.87
  4. Step 4: Simplify right side
    48,527,539.74x = 2,593,173,101,420,594.50
  5. Step 5: Solve for x
    x = 2,593,173,101,420,594.50/48,527,539.74
  6. Step 6: Final answer
    x = 53,437,143.43

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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.