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Finding the Third Proportional to 61,303,281.75 and 92,213,151.75

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Solution

The third proportional to 61,303,281.75 and 92,213,151.75 is: 138,708,159.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,303,281.75 : 92,213,151.75 = 92,213,151.75 : x
  2. Step 2: Convert to fraction form
    61,303,281.75/92,213,151.75 = 92,213,151.75/x
  3. Step 3: Cross multiply
    61,303,281.75x = 92,213,151.75 × 92,213,151.75
  4. Step 4: Simplify right side
    61,303,281.75x = 8,503,265,355,668,528
  5. Step 5: Solve for x
    x = 8,503,265,355,668,528/61,303,281.75
  6. Step 6: Final answer
    x = 138,708,159.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.