Home / 17,200,776.44-23,737,075.04-9,465,818.84

Finding the Fourth Proportional to 17,200,776.44, 23,737,075.04 and 9,465,818.84

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Solution

The fourth proportional to 17,200,776.44, 23,737,075.04 and 9,465,818.84 is: 13,062,831.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,776.44 : 23,737,075.04 = 9,465,818.84 : x
  2. Step 2: Convert to fraction form
    17,200,776.44/23,737,075.04 = 9,465,818.84/x
  3. Step 3: Cross multiply
    17,200,776.44x = 23,737,075.04 × 9,465,818.84
  4. Step 4: Simplify right side
    17,200,776.44x = 224,690,852,120,125.75
  5. Step 5: Solve for x
    x = 224,690,852,120,125.75/17,200,776.44
  6. Step 6: Final answer
    x = 13,062,831.95

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1.5x scale

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.