Home / 24,151,117.52-33,330,900.12-18,028,917.20

Finding the Fourth Proportional to 24,151,117.52, 33,330,900.12 and 18,028,917.20

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Solution

The fourth proportional to 24,151,117.52, 33,330,900.12 and 18,028,917.20 is: 24,881,665.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,151,117.52 : 33,330,900.12 = 18,028,917.20 : x
  2. Step 2: Convert to fraction form
    24,151,117.52/33,330,900.12 = 18,028,917.20/x
  3. Step 3: Cross multiply
    24,151,117.52x = 33,330,900.12 × 18,028,917.20
  4. Step 4: Simplify right side
    24,151,117.52x = 600,920,038,464,950
  5. Step 5: Solve for x
    x = 600,920,038,464,950/24,151,117.52
  6. Step 6: Final answer
    x = 24,881,665.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.