Home / 147,104,641,160.80-220,656,964,311-35,309,616,304

Finding the Fourth Proportional to 147,104,641,160.80, 220,656,964,311 and 35,309,616,304

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Solution

The fourth proportional to 147,104,641,160.80, 220,656,964,311 and 35,309,616,304 is: 52,964,425,072.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,104,641,160.80 : 220,656,964,311 = 35,309,616,304 : x
  2. Step 2: Convert to fraction form
    147,104,641,160.80/220,656,964,311 = 35,309,616,304/x
  3. Step 3: Cross multiply
    147,104,641,160.80x = 220,656,964,311 × 35,309,616,304
  4. Step 4: Simplify right side
    147,104,641,160.80x = 7,791,312,744,626,831,491,072
  5. Step 5: Solve for x
    x = 7,791,312,744,626,831,491,072/147,104,641,160.80
  6. Step 6: Final answer
    x = 52,964,425,072.83

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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.