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Finding the Third Proportional to 63,965,532.50 and 93,549,427.50

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Solution

The third proportional to 63,965,532.50 and 93,549,427.50 is: 136,815,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,965,532.50 : 93,549,427.50 = 93,549,427.50 : x
  2. Step 2: Convert to fraction form
    63,965,532.50/93,549,427.50 = 93,549,427.50/x
  3. Step 3: Cross multiply
    63,965,532.50x = 93,549,427.50 × 93,549,427.50
  4. Step 4: Simplify right side
    63,965,532.50x = 8,751,495,385,577,756
  5. Step 5: Solve for x
    x = 8,751,495,385,577,756/63,965,532.50
  6. Step 6: Final answer
    x = 136,815,798.19

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.