Home / 213,263,560.32-294,304,113.65-119,177,707.92

Finding the Fourth Proportional to 213,263,560.32, 294,304,113.65 and 119,177,707.92

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Solution

The fourth proportional to 213,263,560.32, 294,304,113.65 and 119,177,707.92 is: 164,465,460.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,263,560.32 : 294,304,113.65 = 119,177,707.92 : x
  2. Step 2: Convert to fraction form
    213,263,560.32/294,304,113.65 = 119,177,707.92/x
  3. Step 3: Cross multiply
    213,263,560.32x = 294,304,113.65 × 119,177,707.92
  4. Step 4: Simplify right side
    213,263,560.32x = 35,074,489,695,638,296
  5. Step 5: Solve for x
    x = 35,074,489,695,638,296/213,263,560.32
  6. Step 6: Final answer
    x = 164,465,460.69

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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.