Home / 10,561,536,408.10-15,842,304,612.16-10,561,536,408.10

Finding the Fourth Proportional to 10,561,536,408.10, 15,842,304,612.16 and 10,561,536,408.10

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Solution

The fourth proportional to 10,561,536,408.10, 15,842,304,612.16 and 10,561,536,408.10 is: 15,842,304,612.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,561,536,408.10 : 15,842,304,612.16 = 10,561,536,408.10 : x
  2. Step 2: Convert to fraction form
    10,561,536,408.10/15,842,304,612.16 = 10,561,536,408.10/x
  3. Step 3: Cross multiply
    10,561,536,408.10x = 15,842,304,612.16 × 10,561,536,408.10
  4. Step 4: Simplify right side
    10,561,536,408.10x = 167,319,076,949,538,406,400
  5. Step 5: Solve for x
    x = 167,319,076,949,538,406,400/10,561,536,408.10
  6. Step 6: Final answer
    x = 15,842,304,612.16

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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.