Home / 35,988,193.08-49,663,555.72-19,468,276.70

Finding the Fourth Proportional to 35,988,193.08, 49,663,555.72 and 19,468,276.70

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Solution

The fourth proportional to 35,988,193.08, 49,663,555.72 and 19,468,276.70 is: 26,866,140.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,988,193.08 : 49,663,555.72 = 19,468,276.70 : x
  2. Step 2: Convert to fraction form
    35,988,193.08/49,663,555.72 = 19,468,276.70/x
  3. Step 3: Cross multiply
    35,988,193.08x = 49,663,555.72 × 19,468,276.70
  4. Step 4: Simplify right side
    35,988,193.08x = 966,863,844,365,839.25
  5. Step 5: Solve for x
    x = 966,863,844,365,839.25/35,988,193.08
  6. Step 6: Final answer
    x = 26,866,140.30

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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.