Home / 241,206,401.52-332,774,660.88-142,026,534.72

Finding the Fourth Proportional to 241,206,401.52, 332,774,660.88 and 142,026,534.72

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Solution

The fourth proportional to 241,206,401.52, 332,774,660.88 and 142,026,534.72 is: 195,943,522.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,206,401.52 : 332,774,660.88 = 142,026,534.72 : x
  2. Step 2: Convert to fraction form
    241,206,401.52/332,774,660.88 = 142,026,534.72/x
  3. Step 3: Cross multiply
    241,206,401.52x = 332,774,660.88 × 142,026,534.72
  4. Step 4: Simplify right side
    241,206,401.52x = 47,262,831,927,409,544
  5. Step 5: Solve for x
    x = 47,262,831,927,409,544/241,206,401.52
  6. Step 6: Final answer
    x = 195,943,522.35

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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.