Home / 38,168,766.54-52,691,192.55-23,497,009.13

Finding the Fourth Proportional to 38,168,766.54, 52,691,192.55 and 23,497,009.13

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Solution

The fourth proportional to 38,168,766.54, 52,691,192.55 and 23,497,009.13 is: 32,437,134.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,168,766.54 : 52,691,192.55 = 23,497,009.13 : x
  2. Step 2: Convert to fraction form
    38,168,766.54/52,691,192.55 = 23,497,009.13/x
  3. Step 3: Cross multiply
    38,168,766.54x = 52,691,192.55 × 23,497,009.13
  4. Step 4: Simplify right side
    38,168,766.54x = 1,238,085,432,549,666
  5. Step 5: Solve for x
    x = 1,238,085,432,549,666/38,168,766.54
  6. Step 6: Final answer
    x = 32,437,134.99

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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.