Home / 24,769,426.80-37,154,140.20-7,727,885.40

Finding the Fourth Proportional to 24,769,426.80, 37,154,140.20 and 7,727,885.40

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Solution

The fourth proportional to 24,769,426.80, 37,154,140.20 and 7,727,885.40 is: 11,591,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,769,426.80 : 37,154,140.20 = 7,727,885.40 : x
  2. Step 2: Convert to fraction form
    24,769,426.80/37,154,140.20 = 7,727,885.40/x
  3. Step 3: Cross multiply
    24,769,426.80x = 37,154,140.20 × 7,727,885.40
  4. Step 4: Simplify right side
    24,769,426.80x = 287,122,937,601,133.12
  5. Step 5: Solve for x
    x = 287,122,937,601,133.12/24,769,426.80
  6. Step 6: Final answer
    x = 11,591,828.10

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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.