Home / 9,692,004.30-14,538,006.45-9,625,649.10

Finding the Fourth Proportional to 9,692,004.30, 14,538,006.45 and 9,625,649.10

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Solution

The fourth proportional to 9,692,004.30, 14,538,006.45 and 9,625,649.10 is: 14,438,473.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,004.30 : 14,538,006.45 = 9,625,649.10 : x
  2. Step 2: Convert to fraction form
    9,692,004.30/14,538,006.45 = 9,625,649.10/x
  3. Step 3: Cross multiply
    9,692,004.30x = 14,538,006.45 × 9,625,649.10
  4. Step 4: Simplify right side
    9,692,004.30x = 139,937,748,701,236.69
  5. Step 5: Solve for x
    x = 139,937,748,701,236.69/9,692,004.30
  6. Step 6: Final answer
    x = 14,438,473.65

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Double scale
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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.