Home / 10,561,536,280.10-15,842,304,420.16-10,561,536,280.10

Finding the Fourth Proportional to 10,561,536,280.10, 15,842,304,420.16 and 10,561,536,280.10

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Solution

The fourth proportional to 10,561,536,280.10, 15,842,304,420.16 and 10,561,536,280.10 is: 15,842,304,420.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,561,536,280.10 : 15,842,304,420.16 = 10,561,536,280.10 : x
  2. Step 2: Convert to fraction form
    10,561,536,280.10/15,842,304,420.16 = 10,561,536,280.10/x
  3. Step 3: Cross multiply
    10,561,536,280.10x = 15,842,304,420.16 × 10,561,536,280.10
  4. Step 4: Simplify right side
    10,561,536,280.10x = 167,319,072,893,908,451,328
  5. Step 5: Solve for x
    x = 167,319,072,893,908,451,328/10,561,536,280.10
  6. Step 6: Final answer
    x = 15,842,304,420.16

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Double scale
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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.