Home / 1,185,811,380-2,575,753,506

Finding the Third Proportional to 1,185,811,380 and 2,575,753,506

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Solution

The third proportional to 1,185,811,380 and 2,575,753,506 is: 5,594,908,461.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,185,811,380 : 2,575,753,506 = 2,575,753,506 : x
  2. Step 2: Convert to fraction form
    1,185,811,380/2,575,753,506 = 2,575,753,506/x
  3. Step 3: Cross multiply
    1,185,811,380x = 2,575,753,506 × 2,575,753,506
  4. Step 4: Simplify right side
    1,185,811,380x = 6,634,506,123,671,291,904
  5. Step 5: Solve for x
    x = 6,634,506,123,671,291,904/1,185,811,380
  6. Step 6: Final answer
    x = 5,594,908,461.47

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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.