Home / 9,692,008.05-14,538,012.08-9,625,652.85

Finding the Fourth Proportional to 9,692,008.05, 14,538,012.08 and 9,625,652.85

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Solution

The fourth proportional to 9,692,008.05, 14,538,012.08 and 9,625,652.85 is: 14,438,479.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,008.05 : 14,538,012.08 = 9,625,652.85 : x
  2. Step 2: Convert to fraction form
    9,692,008.05/14,538,012.08 = 9,625,652.85/x
  3. Step 3: Cross multiply
    9,692,008.05x = 14,538,012.08 × 9,625,652.85
  4. Step 4: Simplify right side
    9,692,008.05x = 139,937,857,363,058.16
  5. Step 5: Solve for x
    x = 139,937,857,363,058.16/9,692,008.05
  6. Step 6: Final answer
    x = 14,438,479.28

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Similar ratio
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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.