Home / 24,132,023.64-33,270,934.88-15,630,036.92

Finding the Fourth Proportional to 24,132,023.64, 33,270,934.88 and 15,630,036.92

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Solution

The fourth proportional to 24,132,023.64, 33,270,934.88 and 15,630,036.92 is: 21,549,205.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132,023.64 : 33,270,934.88 = 15,630,036.92 : x
  2. Step 2: Convert to fraction form
    24,132,023.64/33,270,934.88 = 15,630,036.92/x
  3. Step 3: Cross multiply
    24,132,023.64x = 33,270,934.88 × 15,630,036.92
  4. Step 4: Simplify right side
    24,132,023.64x = 520,025,940,537,315.75
  5. Step 5: Solve for x
    x = 520,025,940,537,315.75/24,132,023.64
  6. Step 6: Final answer
    x = 21,549,205.67

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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.