Home / 15,333,295.53-23,000,143.63-5,098,155.32

Finding the Fourth Proportional to 15,333,295.53, 23,000,143.63 and 5,098,155.32

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Solution

The fourth proportional to 15,333,295.53, 23,000,143.63 and 5,098,155.32 is: 7,647,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333,295.53 : 23,000,143.63 = 5,098,155.32 : x
  2. Step 2: Convert to fraction form
    15,333,295.53/23,000,143.63 = 5,098,155.32/x
  3. Step 3: Cross multiply
    15,333,295.53x = 23,000,143.63 × 5,098,155.32
  4. Step 4: Simplify right side
    15,333,295.53x = 117,258,304,480,302.52
  5. Step 5: Solve for x
    x = 117,258,304,480,302.52/15,333,295.53
  6. Step 6: Final answer
    x = 7,647,299.58

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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.