Home / 43,124,522.54-59,504,820.28-25,480,967.06

Finding the Fourth Proportional to 43,124,522.54, 59,504,820.28 and 25,480,967.06

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Solution

The fourth proportional to 43,124,522.54, 59,504,820.28 and 25,480,967.06 is: 35,159,586.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,124,522.54 : 59,504,820.28 = 25,480,967.06 : x
  2. Step 2: Convert to fraction form
    43,124,522.54/59,504,820.28 = 25,480,967.06/x
  3. Step 3: Cross multiply
    43,124,522.54x = 59,504,820.28 × 25,480,967.06
  4. Step 4: Simplify right side
    43,124,522.54x = 1,516,240,365,550,959.75
  5. Step 5: Solve for x
    x = 1,516,240,365,550,959.75/43,124,522.54
  6. Step 6: Final answer
    x = 35,159,586.16

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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.