Home / 239,897,025.30-359,845,541.73-58,144,203.30

Finding the Fourth Proportional to 239,897,025.30, 359,845,541.73 and 58,144,203.30

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Solution

The fourth proportional to 239,897,025.30, 359,845,541.73 and 58,144,203.30 is: 87,216,305.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,897,025.30 : 359,845,541.73 = 58,144,203.30 : x
  2. Step 2: Convert to fraction form
    239,897,025.30/359,845,541.73 = 58,144,203.30/x
  3. Step 3: Cross multiply
    239,897,025.30x = 359,845,541.73 × 58,144,203.30
  4. Step 4: Simplify right side
    239,897,025.30x = 20,922,932,334,947,752
  5. Step 5: Solve for x
    x = 20,922,932,334,947,752/239,897,025.30
  6. Step 6: Final answer
    x = 87,216,305.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.