Home / 9,551,233.60-14,326,850.40-8,506,139.20

Finding the Fourth Proportional to 9,551,233.60, 14,326,850.40 and 8,506,139.20

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Solution

The fourth proportional to 9,551,233.60, 14,326,850.40 and 8,506,139.20 is: 12,759,208.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,233.60 : 14,326,850.40 = 8,506,139.20 : x
  2. Step 2: Convert to fraction form
    9,551,233.60/14,326,850.40 = 8,506,139.20/x
  3. Step 3: Cross multiply
    9,551,233.60x = 14,326,850.40 × 8,506,139.20
  4. Step 4: Simplify right side
    9,551,233.60x = 121,866,183,799,975.67
  5. Step 5: Solve for x
    x = 121,866,183,799,975.67/9,551,233.60
  6. Step 6: Final answer
    x = 12,759,208.80

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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.