Home / 32,986,084.40-49,447,633.80-25,695,501.20

Finding the Fourth Proportional to 32,986,084.40, 49,447,633.80 and 25,695,501.20

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Solution

The fourth proportional to 32,986,084.40, 49,447,633.80 and 25,695,501.20 is: 38,518,719.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,986,084.40 : 49,447,633.80 = 25,695,501.20 : x
  2. Step 2: Convert to fraction form
    32,986,084.40/49,447,633.80 = 25,695,501.20/x
  3. Step 3: Cross multiply
    32,986,084.40x = 49,447,633.80 × 25,695,501.20
  4. Step 4: Simplify right side
    32,986,084.40x = 1,270,581,733,645,060.50
  5. Step 5: Solve for x
    x = 1,270,581,733,645,060.50/32,986,084.40
  6. Step 6: Final answer
    x = 38,518,719.54

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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.