Home / 3,142,078,482,387.30-4,713,117,723,581.20-3,142,078,482,387.30

Finding the Fourth Proportional to 3,142,078,482,387.30, 4,713,117,723,581.20 and 3,142,078,482,387.30

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Solution

The fourth proportional to 3,142,078,482,387.30, 4,713,117,723,581.20 and 3,142,078,482,387.30 is: 4,713,117,723,581.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,142,078,482,387.30 : 4,713,117,723,581.20 = 3,142,078,482,387.30 : x
  2. Step 2: Convert to fraction form
    3,142,078,482,387.30/4,713,117,723,581.20 = 3,142,078,482,387.30/x
  3. Step 3: Cross multiply
    3,142,078,482,387.30x = 4,713,117,723,581.20 × 3,142,078,482,387.30
  4. Step 4: Simplify right side
    3,142,078,482,387.30x = 14,808,985,784,222,701,995,425,792
  5. Step 5: Solve for x
    x = 14,808,985,784,222,701,995,425,792/3,142,078,482,387.30
  6. Step 6: Final answer
    x = 4,713,117,723,581.20

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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.