Home / 62,159,200.04-93,222,895.80-18,429,733.38

Finding the Fourth Proportional to 62,159,200.04, 93,222,895.80 and 18,429,733.38

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Solution

The fourth proportional to 62,159,200.04, 93,222,895.80 and 18,429,733.38 is: 27,639,884.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,159,200.04 : 93,222,895.80 = 18,429,733.38 : x
  2. Step 2: Convert to fraction form
    62,159,200.04/93,222,895.80 = 18,429,733.38/x
  3. Step 3: Cross multiply
    62,159,200.04x = 93,222,895.80 × 18,429,733.38
  4. Step 4: Simplify right side
    62,159,200.04x = 1,718,073,114,505,521.75
  5. Step 5: Solve for x
    x = 1,718,073,114,505,521.75/62,159,200.04
  6. Step 6: Final answer
    x = 27,639,884.58

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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.