Home / 13,876,032,248.01-19,148,871,158.85-7,532,344,591.04

Finding the Fourth Proportional to 13,876,032,248.01, 19,148,871,158.85 and 7,532,344,591.04

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Solution

The fourth proportional to 13,876,032,248.01, 19,148,871,158.85 and 7,532,344,591.04 is: 10,394,606,579.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,876,032,248.01 : 19,148,871,158.85 = 7,532,344,591.04 : x
  2. Step 2: Convert to fraction form
    13,876,032,248.01/19,148,871,158.85 = 7,532,344,591.04/x
  3. Step 3: Cross multiply
    13,876,032,248.01x = 19,148,871,158.85 × 7,532,344,591.04
  4. Step 4: Simplify right side
    13,876,032,248.01x = 144,235,896,097,789,902,848
  5. Step 5: Solve for x
    x = 144,235,896,097,789,902,848/13,876,032,248.01
  6. Step 6: Final answer
    x = 10,394,606,579.16

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.