Home / 29,499,671.03-40,712,522.11-17,113,552.79

Finding the Fourth Proportional to 29,499,671.03, 40,712,522.11 and 17,113,552.79

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Solution

The fourth proportional to 29,499,671.03, 40,712,522.11 and 17,113,552.79 is: 23,618,429.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,499,671.03 : 40,712,522.11 = 17,113,552.79 : x
  2. Step 2: Convert to fraction form
    29,499,671.03/40,712,522.11 = 17,113,552.79/x
  3. Step 3: Cross multiply
    29,499,671.03x = 40,712,522.11 × 17,113,552.79
  4. Step 4: Simplify right side
    29,499,671.03x = 696,735,896,097,180.75
  5. Step 5: Solve for x
    x = 696,735,896,097,180.75/29,499,671.03
  6. Step 6: Final answer
    x = 23,618,429.35

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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.