Home / 9,375,098,127.46-14,118,768,298.53-8,538,269,871.22

Finding the Fourth Proportional to 9,375,098,127.46, 14,118,768,298.53 and 8,538,269,871.22

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Solution

The fourth proportional to 9,375,098,127.46, 14,118,768,298.53 and 8,538,269,871.22 is: 12,858,516,502.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375,098,127.46 : 14,118,768,298.53 = 8,538,269,871.22 : x
  2. Step 2: Convert to fraction form
    9,375,098,127.46/14,118,768,298.53 = 8,538,269,871.22/x
  3. Step 3: Cross multiply
    9,375,098,127.46x = 14,118,768,298.53 × 8,538,269,871.22
  4. Step 4: Simplify right side
    9,375,098,127.46x = 120,549,853,982,039,474,176
  5. Step 5: Solve for x
    x = 120,549,853,982,039,474,176/9,375,098,127.46
  6. Step 6: Final answer
    x = 12,858,516,502.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.