Home / 62,342,957.28-93,523,214.16-19,215,636.96

Finding the Fourth Proportional to 62,342,957.28, 93,523,214.16 and 19,215,636.96

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Solution

The fourth proportional to 62,342,957.28, 93,523,214.16 and 19,215,636.96 is: 28,826,161.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,342,957.28 : 93,523,214.16 = 19,215,636.96 : x
  2. Step 2: Convert to fraction form
    62,342,957.28/93,523,214.16 = 19,215,636.96/x
  3. Step 3: Cross multiply
    62,342,957.28x = 93,523,214.16 × 19,215,636.96
  4. Step 4: Simplify right side
    62,342,957.28x = 1,797,108,130,630,891.25
  5. Step 5: Solve for x
    x = 1,797,108,130,630,891.25/62,342,957.28
  6. Step 6: Final answer
    x = 28,826,161.11

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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.