Home / 183,542,341.50-252,805,933.71-141,074,689.50

Finding the Fourth Proportional to 183,542,341.50, 252,805,933.71 and 141,074,689.50

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Solution

The fourth proportional to 183,542,341.50, 252,805,933.71 and 141,074,689.50 is: 194,312,213.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,542,341.50 : 252,805,933.71 = 141,074,689.50 : x
  2. Step 2: Convert to fraction form
    183,542,341.50/252,805,933.71 = 141,074,689.50/x
  3. Step 3: Cross multiply
    183,542,341.50x = 252,805,933.71 × 141,074,689.50
  4. Step 4: Simplify right side
    183,542,341.50x = 35,664,518,601,895,836
  5. Step 5: Solve for x
    x = 35,664,518,601,895,836/183,542,341.50
  6. Step 6: Final answer
    x = 194,312,213.25

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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.