Home / 23,325,585.06-32,195,710.54-13,539,182.08

Finding the Fourth Proportional to 23,325,585.06, 32,195,710.54 and 13,539,182.08

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Solution

The fourth proportional to 23,325,585.06, 32,195,710.54 and 13,539,182.08 is: 18,687,787.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,325,585.06 : 32,195,710.54 = 13,539,182.08 : x
  2. Step 2: Convert to fraction form
    23,325,585.06/32,195,710.54 = 13,539,182.08/x
  3. Step 3: Cross multiply
    23,325,585.06x = 32,195,710.54 × 13,539,182.08
  4. Step 4: Simplify right side
    23,325,585.06x = 435,903,587,196,035.12
  5. Step 5: Solve for x
    x = 435,903,587,196,035.12/23,325,585.06
  6. Step 6: Final answer
    x = 18,687,787.94

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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.