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Finding the Third Proportional to 35,000,140 and 54,779,858

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Solution

The third proportional to 35,000,140 and 54,779,858 is: 85,737,738.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,000,140 : 54,779,858 = 54,779,858 : x
  2. Step 2: Convert to fraction form
    35,000,140/54,779,858 = 54,779,858/x
  3. Step 3: Cross multiply
    35,000,140x = 54,779,858 × 54,779,858
  4. Step 4: Simplify right side
    35,000,140x = 3,000,832,842,500,164
  5. Step 5: Solve for x
    x = 3,000,832,842,500,164/35,000,140
  6. Step 6: Final answer
    x = 85,737,738.26

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.