Home / 3,464,229,701.20-5,196,344,551.80-2,811,195,000.40

Finding the Fourth Proportional to 3,464,229,701.20, 5,196,344,551.80 and 2,811,195,000.40

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Solution

The fourth proportional to 3,464,229,701.20, 5,196,344,551.80 and 2,811,195,000.40 is: 4,216,792,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,229,701.20 : 5,196,344,551.80 = 2,811,195,000.40 : x
  2. Step 2: Convert to fraction form
    3,464,229,701.20/5,196,344,551.80 = 2,811,195,000.40/x
  3. Step 3: Cross multiply
    3,464,229,701.20x = 5,196,344,551.80 × 2,811,195,000.40
  4. Step 4: Simplify right side
    3,464,229,701.20x = 14,607,937,824,375,939,072
  5. Step 5: Solve for x
    x = 14,607,937,824,375,939,072/3,464,229,701.20
  6. Step 6: Final answer
    x = 4,216,792,500.60

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1.5x scale

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.