Home / 24,193,905.40-36,248,867.70-15,669,854.20

Finding the Fourth Proportional to 24,193,905.40, 36,248,867.70 and 15,669,854.20

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Solution

The fourth proportional to 24,193,905.40, 36,248,867.70 and 15,669,854.20 is: 23,477,585.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,905.40 : 36,248,867.70 = 15,669,854.20 : x
  2. Step 2: Convert to fraction form
    24,193,905.40/36,248,867.70 = 15,669,854.20/x
  3. Step 3: Cross multiply
    24,193,905.40x = 36,248,867.70 × 15,669,854.20
  4. Step 4: Simplify right side
    24,193,905.40x = 568,014,471,774,089.38
  5. Step 5: Solve for x
    x = 568,014,471,774,089.38/24,193,905.40
  6. Step 6: Final answer
    x = 23,477,585.05

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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.