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Finding the Third Proportional to 28,779,968 and 44,281,535

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Solution

The third proportional to 28,779,968 and 44,281,535 is: 68,132,610.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,779,968 : 44,281,535 = 44,281,535 : x
  2. Step 2: Convert to fraction form
    28,779,968/44,281,535 = 44,281,535/x
  3. Step 3: Cross multiply
    28,779,968x = 44,281,535 × 44,281,535
  4. Step 4: Simplify right side
    28,779,968x = 1,960,854,341,956,225
  5. Step 5: Solve for x
    x = 1,960,854,341,956,225/28,779,968
  6. Step 6: Final answer
    x = 68,132,610.22

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.