Home / 36,433,343.60-54,650,015.40-9,506,999.60

Finding the Fourth Proportional to 36,433,343.60, 54,650,015.40 and 9,506,999.60

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Solution

The fourth proportional to 36,433,343.60, 54,650,015.40 and 9,506,999.60 is: 14,260,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,433,343.60 : 54,650,015.40 = 9,506,999.60 : x
  2. Step 2: Convert to fraction form
    36,433,343.60/54,650,015.40 = 9,506,999.60/x
  3. Step 3: Cross multiply
    36,433,343.60x = 54,650,015.40 × 9,506,999.60
  4. Step 4: Simplify right side
    36,433,343.60x = 519,557,674,547,793.81
  5. Step 5: Solve for x
    x = 519,557,674,547,793.81/36,433,343.60
  6. Step 6: Final answer
    x = 14,260,499.40

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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.