Home / 9,348,545.55-14,022,818.33-4,309,697.55

Finding the Fourth Proportional to 9,348,545.55, 14,022,818.33 and 4,309,697.55

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Solution

The fourth proportional to 9,348,545.55, 14,022,818.33 and 4,309,697.55 is: 6,464,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,545.55 : 14,022,818.33 = 4,309,697.55 : x
  2. Step 2: Convert to fraction form
    9,348,545.55/14,022,818.33 = 4,309,697.55/x
  3. Step 3: Cross multiply
    9,348,545.55x = 14,022,818.33 × 4,309,697.55
  4. Step 4: Simplify right side
    9,348,545.55x = 60,434,105,779,347.60
  5. Step 5: Solve for x
    x = 60,434,105,779,347.60/9,348,545.55
  6. Step 6: Final answer
    x = 6,464,546.33

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Half scale
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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.