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Finding the Third Proportional to 7,497,652,158 and 15,615,880,452

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Solution

The third proportional to 7,497,652,158 and 15,615,880,452 is: 32,524,277,887.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,497,652,158 : 15,615,880,452 = 15,615,880,452 : x
  2. Step 2: Convert to fraction form
    7,497,652,158/15,615,880,452 = 15,615,880,452/x
  3. Step 3: Cross multiply
    7,497,652,158x = 15,615,880,452 × 15,615,880,452
  4. Step 4: Simplify right side
    7,497,652,158x = 243,855,722,291,155,730,432
  5. Step 5: Solve for x
    x = 243,855,722,291,155,730,432/7,497,652,158
  6. Step 6: Final answer
    x = 32,524,277,887.57

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.