Home / 2,866,624,854,370.30-3,956,885,041,593-2,281,747,549,508.10

Finding the Fourth Proportional to 2,866,624,854,370.30, 3,956,885,041,593 and 2,281,747,549,508.10

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Solution

The fourth proportional to 2,866,624,854,370.30, 3,956,885,041,593 and 2,281,747,549,508.10 is: 3,149,562,013,172.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,624,854,370.30 : 3,956,885,041,593 = 2,281,747,549,508.10 : x
  2. Step 2: Convert to fraction form
    2,866,624,854,370.30/3,956,885,041,593 = 2,281,747,549,508.10/x
  3. Step 3: Cross multiply
    2,866,624,854,370.30x = 3,956,885,041,593 × 2,281,747,549,508.10
  4. Step 4: Simplify right side
    2,866,624,854,370.30x = 9,028,612,747,340,084,154,466,304
  5. Step 5: Solve for x
    x = 9,028,612,747,340,084,154,466,304/2,866,624,854,370.30
  6. Step 6: Final answer
    x = 3,149,562,013,172.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.