Home / 25,690,088.12-35,452,808.19-14,086,959.62

Finding the Fourth Proportional to 25,690,088.12, 35,452,808.19 and 14,086,959.62

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Solution

The fourth proportional to 25,690,088.12, 35,452,808.19 and 14,086,959.62 is: 19,440,271.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,690,088.12 : 35,452,808.19 = 14,086,959.62 : x
  2. Step 2: Convert to fraction form
    25,690,088.12/35,452,808.19 = 14,086,959.62/x
  3. Step 3: Cross multiply
    25,690,088.12x = 35,452,808.19 × 14,086,959.62
  4. Step 4: Simplify right side
    25,690,088.12x = 499,422,277,210,871.25
  5. Step 5: Solve for x
    x = 499,422,277,210,871.25/25,690,088.12
  6. Step 6: Final answer
    x = 19,440,271.09

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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.