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Finding the Third Proportional to 60,236,800 and 93,075,840

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Solution

The third proportional to 60,236,800 and 93,075,840 is: 143,817,599.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,236,800 : 93,075,840 = 93,075,840 : x
  2. Step 2: Convert to fraction form
    60,236,800/93,075,840 = 93,075,840/x
  3. Step 3: Cross multiply
    60,236,800x = 93,075,840 × 93,075,840
  4. Step 4: Simplify right side
    60,236,800x = 8,663,111,991,705,600
  5. Step 5: Solve for x
    x = 8,663,111,991,705,600/60,236,800
  6. Step 6: Final answer
    x = 143,817,599.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.