Home / 22,874,436.47-34,312,758.23-7,521,386.24

Finding the Fourth Proportional to 22,874,436.47, 34,312,758.23 and 7,521,386.24

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Solution

The fourth proportional to 22,874,436.47, 34,312,758.23 and 7,521,386.24 is: 11,282,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,436.47 : 34,312,758.23 = 7,521,386.24 : x
  2. Step 2: Convert to fraction form
    22,874,436.47/34,312,758.23 = 7,521,386.24/x
  3. Step 3: Cross multiply
    22,874,436.47x = 34,312,758.23 × 7,521,386.24
  4. Step 4: Simplify right side
    22,874,436.47x = 258,079,507,607,568.75
  5. Step 5: Solve for x
    x = 258,079,507,607,568.75/22,874,436.47
  6. Step 6: Final answer
    x = 11,282,442.21

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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.