Home / 1,018,781,713,872-2,180,678,048,347.50

Finding the Third Proportional to 1,018,781,713,872 and 2,180,678,048,347.50

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Solution

The third proportional to 1,018,781,713,872 and 2,180,678,048,347.50 is: 4,667,689,541,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,018,781,713,872 : 2,180,678,048,347.50 = 2,180,678,048,347.50 : x
  2. Step 2: Convert to fraction form
    1,018,781,713,872/2,180,678,048,347.50 = 2,180,678,048,347.50/x
  3. Step 3: Cross multiply
    1,018,781,713,872x = 2,180,678,048,347.50 × 2,180,678,048,347.50
  4. Step 4: Simplify right side
    1,018,781,713,872x = 4,755,356,750,544,661,538,406,400
  5. Step 5: Solve for x
    x = 4,755,356,750,544,661,538,406,400/1,018,781,713,872
  6. Step 6: Final answer
    x = 4,667,689,541,139.65

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.