Home / 32,823,515.30-49,191,263.15-25,545,763.08

Finding the Fourth Proportional to 32,823,515.30, 49,191,263.15 and 25,545,763.08

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Solution

The fourth proportional to 32,823,515.30, 49,191,263.15 and 25,545,763.08 is: 38,284,392.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,823,515.30 : 49,191,263.15 = 25,545,763.08 : x
  2. Step 2: Convert to fraction form
    32,823,515.30/49,191,263.15 = 25,545,763.08/x
  3. Step 3: Cross multiply
    32,823,515.30x = 49,191,263.15 × 25,545,763.08
  4. Step 4: Simplify right side
    32,823,515.30x = 1,256,628,353,908,105.75
  5. Step 5: Solve for x
    x = 1,256,628,353,908,105.75/32,823,515.30
  6. Step 6: Final answer
    x = 38,284,392.84

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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.