Home / 2,695,949,344.80-4,043,924,017.20-2,260,592,877.60

Finding the Fourth Proportional to 2,695,949,344.80, 4,043,924,017.20 and 2,260,592,877.60

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Solution

The fourth proportional to 2,695,949,344.80, 4,043,924,017.20 and 2,260,592,877.60 is: 3,390,889,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,949,344.80 : 4,043,924,017.20 = 2,260,592,877.60 : x
  2. Step 2: Convert to fraction form
    2,695,949,344.80/4,043,924,017.20 = 2,260,592,877.60/x
  3. Step 3: Cross multiply
    2,695,949,344.80x = 4,043,924,017.20 × 2,260,592,877.60
  4. Step 4: Simplify right side
    2,695,949,344.80x = 9,141,665,830,837,899,264
  5. Step 5: Solve for x
    x = 9,141,665,830,837,899,264/2,695,949,344.80
  6. Step 6: Final answer
    x = 3,390,889,316.40

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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.