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Finding the Third Proportional to 47,030,594 and 100,779,652

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Solution

The third proportional to 47,030,594 and 100,779,652 is: 215,955,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,030,594 : 100,779,652 = 100,779,652 : x
  2. Step 2: Convert to fraction form
    47,030,594/100,779,652 = 100,779,652/x
  3. Step 3: Cross multiply
    47,030,594x = 100,779,652 × 100,779,652
  4. Step 4: Simplify right side
    47,030,594x = 10,156,538,257,241,104
  5. Step 5: Solve for x
    x = 10,156,538,257,241,104/47,030,594
  6. Step 6: Final answer
    x = 215,955,985.10

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.