Home / 23,692,632.92-32,690,209.72-14,400,040.76

Finding the Fourth Proportional to 23,692,632.92, 32,690,209.72 and 14,400,040.76

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Solution

The fourth proportional to 23,692,632.92, 32,690,209.72 and 14,400,040.76 is: 19,868,638.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,692,632.92 : 32,690,209.72 = 14,400,040.76 : x
  2. Step 2: Convert to fraction form
    23,692,632.92/32,690,209.72 = 14,400,040.76/x
  3. Step 3: Cross multiply
    23,692,632.92x = 32,690,209.72 × 14,400,040.76
  4. Step 4: Simplify right side
    23,692,632.92x = 470,740,352,420,948.19
  5. Step 5: Solve for x
    x = 470,740,352,420,948.19/23,692,632.92
  6. Step 6: Final answer
    x = 19,868,638.24

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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.