Home / 3,837,167,123,210.70-5,755,794,900,567.30-1,386,871,452,834.50

Finding the Fourth Proportional to 3,837,167,123,210.70, 5,755,794,900,567.30 and 1,386,871,452,834.50

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Solution

The fourth proportional to 3,837,167,123,210.70, 5,755,794,900,567.30 and 1,386,871,452,834.50 is: 2,080,323,160,198.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,167,123,210.70 : 5,755,794,900,567.30 = 1,386,871,452,834.50 : x
  2. Step 2: Convert to fraction form
    3,837,167,123,210.70/5,755,794,900,567.30 = 1,386,871,452,834.50/x
  3. Step 3: Cross multiply
    3,837,167,123,210.70x = 5,755,794,900,567.30 × 1,386,871,452,834.50
  4. Step 4: Simplify right side
    3,837,167,123,210.70x = 7,982,547,635,967,177,179,267,072
  5. Step 5: Solve for x
    x = 7,982,547,635,967,177,179,267,072/3,837,167,123,210.70
  6. Step 6: Final answer
    x = 2,080,323,160,198.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.