Home / 14,862,246.30-22,293,369.45-6,359,190.30

Finding the Fourth Proportional to 14,862,246.30, 22,293,369.45 and 6,359,190.30

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Solution

The fourth proportional to 14,862,246.30, 22,293,369.45 and 6,359,190.30 is: 9,538,785.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862,246.30 : 22,293,369.45 = 6,359,190.30 : x
  2. Step 2: Convert to fraction form
    14,862,246.30/22,293,369.45 = 6,359,190.30/x
  3. Step 3: Cross multiply
    14,862,246.30x = 22,293,369.45 × 6,359,190.30
  4. Step 4: Simplify right side
    14,862,246.30x = 141,767,778,760,756.31
  5. Step 5: Solve for x
    x = 141,767,778,760,756.31/14,862,246.30
  6. Step 6: Final answer
    x = 9,538,785.45

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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.