Home / 24,357,046.80-36,535,570.20-7,315,505.40

Finding the Fourth Proportional to 24,357,046.80, 36,535,570.20 and 7,315,505.40

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Solution

The fourth proportional to 24,357,046.80, 36,535,570.20 and 7,315,505.40 is: 10,973,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,357,046.80 : 36,535,570.20 = 7,315,505.40 : x
  2. Step 2: Convert to fraction form
    24,357,046.80/36,535,570.20 = 7,315,505.40/x
  3. Step 3: Cross multiply
    24,357,046.80x = 36,535,570.20 × 7,315,505.40
  4. Step 4: Simplify right side
    24,357,046.80x = 267,276,161,090,179.12
  5. Step 5: Solve for x
    x = 267,276,161,090,179.12/24,357,046.80
  6. Step 6: Final answer
    x = 10,973,258.10

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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.