Home / 23,523,404.79-35,281,193.54-7,124,790.39

Finding the Fourth Proportional to 23,523,404.79, 35,281,193.54 and 7,124,790.39

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Solution

The fourth proportional to 23,523,404.79, 35,281,193.54 and 7,124,790.39 is: 10,686,000.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,523,404.79 : 35,281,193.54 = 7,124,790.39 : x
  2. Step 2: Convert to fraction form
    23,523,404.79/35,281,193.54 = 7,124,790.39/x
  3. Step 3: Cross multiply
    23,523,404.79x = 35,281,193.54 × 7,124,790.39
  4. Step 4: Simplify right side
    23,523,404.79x = 251,371,108,752,127.28
  5. Step 5: Solve for x
    x = 251,371,108,752,127.28/23,523,404.79
  6. Step 6: Final answer
    x = 10,686,000.22

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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.