Home / 3,464,229,718.20-5,196,344,577.30-2,811,195,017.40

Finding the Fourth Proportional to 3,464,229,718.20, 5,196,344,577.30 and 2,811,195,017.40

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Solution

The fourth proportional to 3,464,229,718.20, 5,196,344,577.30 and 2,811,195,017.40 is: 4,216,792,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,229,718.20 : 5,196,344,577.30 = 2,811,195,017.40 : x
  2. Step 2: Convert to fraction form
    3,464,229,718.20/5,196,344,577.30 = 2,811,195,017.40/x
  3. Step 3: Cross multiply
    3,464,229,718.20x = 5,196,344,577.30 × 2,811,195,017.40
  4. Step 4: Simplify right side
    3,464,229,718.20x = 14,607,937,984,399,269,888
  5. Step 5: Solve for x
    x = 14,607,937,984,399,269,888/3,464,229,718.20
  6. Step 6: Final answer
    x = 4,216,792,526.10

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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.