Home / 34,730,440.20-47,925,627.48-19,259,077.32

Finding the Fourth Proportional to 34,730,440.20, 47,925,627.48 and 19,259,077.32

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Solution

The fourth proportional to 34,730,440.20, 47,925,627.48 and 19,259,077.32 is: 26,576,206.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,730,440.20 : 47,925,627.48 = 19,259,077.32 : x
  2. Step 2: Convert to fraction form
    34,730,440.20/47,925,627.48 = 19,259,077.32/x
  3. Step 3: Cross multiply
    34,730,440.20x = 47,925,627.48 × 19,259,077.32
  4. Step 4: Simplify right side
    34,730,440.20x = 923,003,365,246,836.75
  5. Step 5: Solve for x
    x = 923,003,365,246,836.75/34,730,440.20
  6. Step 6: Final answer
    x = 26,576,206.92

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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.