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Finding the Third Proportional to 13,294,469,587.50 and 28,795,088,547

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Solution

The third proportional to 13,294,469,587.50 and 28,795,088,547 is: 62,368,575,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,294,469,587.50 : 28,795,088,547 = 28,795,088,547 : x
  2. Step 2: Convert to fraction form
    13,294,469,587.50/28,795,088,547 = 28,795,088,547/x
  3. Step 3: Cross multiply
    13,294,469,587.50x = 28,795,088,547 × 28,795,088,547
  4. Step 4: Simplify right side
    13,294,469,587.50x = 829,157,124,429,570,506,752
  5. Step 5: Solve for x
    x = 829,157,124,429,570,506,752/13,294,469,587.50
  6. Step 6: Final answer
    x = 62,368,575,065.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.