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Finding the Third Proportional to 28,657,602 and 60,549,804

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Solution

The third proportional to 28,657,602 and 60,549,804 is: 127,933,899.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,657,602 : 60,549,804 = 60,549,804 : x
  2. Step 2: Convert to fraction form
    28,657,602/60,549,804 = 60,549,804/x
  3. Step 3: Cross multiply
    28,657,602x = 60,549,804 × 60,549,804
  4. Step 4: Simplify right side
    28,657,602x = 3,666,278,764,438,416
  5. Step 5: Solve for x
    x = 3,666,278,764,438,416/28,657,602
  6. Step 6: Final answer
    x = 127,933,899.16

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.