Home / 22,852,715.34-34,278,675.93-9,205,512.87

Finding the Fourth Proportional to 22,852,715.34, 34,278,675.93 and 9,205,512.87

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Solution

The fourth proportional to 22,852,715.34, 34,278,675.93 and 9,205,512.87 is: 13,808,109.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,852,715.34 : 34,278,675.93 = 9,205,512.87 : x
  2. Step 2: Convert to fraction form
    22,852,715.34/34,278,675.93 = 9,205,512.87/x
  3. Step 3: Cross multiply
    22,852,715.34x = 34,278,675.93 × 9,205,512.87
  4. Step 4: Simplify right side
    22,852,715.34x = 315,552,792,440,174.19
  5. Step 5: Solve for x
    x = 315,552,792,440,174.19/22,852,715.34
  6. Step 6: Final answer
    x = 13,808,109.35

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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.