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Finding the Third Proportional to 59,334,325.50 and 123,216,153

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Solution

The third proportional to 59,334,325.50 and 123,216,153 is: 255,875,839.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,334,325.50 : 123,216,153 = 123,216,153 : x
  2. Step 2: Convert to fraction form
    59,334,325.50/123,216,153 = 123,216,153/x
  3. Step 3: Cross multiply
    59,334,325.50x = 123,216,153 × 123,216,153
  4. Step 4: Simplify right side
    59,334,325.50x = 15,182,220,360,119,408
  5. Step 5: Solve for x
    x = 15,182,220,360,119,408/59,334,325.50
  6. Step 6: Final answer
    x = 255,875,839.70

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.