Home / 1,547,447,892.75-3,398,896,121.63

Finding the Third Proportional to 1,547,447,892.75 and 3,398,896,121.63

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Solution

The third proportional to 1,547,447,892.75 and 3,398,896,121.63 is: 7,465,514,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547,447,892.75 : 3,398,896,121.63 = 3,398,896,121.63 : x
  2. Step 2: Convert to fraction form
    1,547,447,892.75/3,398,896,121.63 = 3,398,896,121.63/x
  3. Step 3: Cross multiply
    1,547,447,892.75x = 3,398,896,121.63 × 3,398,896,121.63
  4. Step 4: Simplify right side
    1,547,447,892.75x = 11,552,494,845,597,466,624
  5. Step 5: Solve for x
    x = 11,552,494,845,597,466,624/1,547,447,892.75
  6. Step 6: Final answer
    x = 7,465,514,606.16

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.