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Finding the Third Proportional to 36,316,818 and 53,960,724

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Solution

The third proportional to 36,316,818 and 53,960,724 is: 80,176,620.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,316,818 : 53,960,724 = 53,960,724 : x
  2. Step 2: Convert to fraction form
    36,316,818/53,960,724 = 53,960,724/x
  3. Step 3: Cross multiply
    36,316,818x = 53,960,724 × 53,960,724
  4. Step 4: Simplify right side
    36,316,818x = 2,911,759,734,604,176
  5. Step 5: Solve for x
    x = 2,911,759,734,604,176/36,316,818
  6. Step 6: Final answer
    x = 80,176,620.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.