Home / 160,495,551.54-240,397,424.58-108,393,651.51

Finding the Fourth Proportional to 160,495,551.54, 240,397,424.58 and 108,393,651.51

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Solution

The fourth proportional to 160,495,551.54, 240,397,424.58 and 108,393,651.51 is: 162,356,865.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,495,551.54 : 240,397,424.58 = 108,393,651.51 : x
  2. Step 2: Convert to fraction form
    160,495,551.54/240,397,424.58 = 108,393,651.51/x
  3. Step 3: Cross multiply
    160,495,551.54x = 240,397,424.58 × 108,393,651.51
  4. Step 4: Simplify right side
    160,495,551.54x = 26,057,554,663,826,032
  5. Step 5: Solve for x
    x = 26,057,554,663,826,032/160,495,551.54
  6. Step 6: Final answer
    x = 162,356,865.43

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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.