Home / 17,130,721.22-25,697,592.24-4,834,794.08

Finding the Fourth Proportional to 17,130,721.22, 25,697,592.24 and 4,834,794.08

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Solution

The fourth proportional to 17,130,721.22, 25,697,592.24 and 4,834,794.08 is: 7,252,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130,721.22 : 25,697,592.24 = 4,834,794.08 : x
  2. Step 2: Convert to fraction form
    17,130,721.22/25,697,592.24 = 4,834,794.08/x
  3. Step 3: Cross multiply
    17,130,721.22x = 25,697,592.24 × 4,834,794.08
  4. Step 4: Simplify right side
    17,130,721.22x = 124,242,566,832,205.94
  5. Step 5: Solve for x
    x = 124,242,566,832,205.94/17,130,721.22
  6. Step 6: Final answer
    x = 7,252,617.40

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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.