Home / 30,273,283.98-41,776,510.59-16,522,244.46

Finding the Fourth Proportional to 30,273,283.98, 41,776,510.59 and 16,522,244.46

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Solution

The fourth proportional to 30,273,283.98, 41,776,510.59 and 16,522,244.46 is: 22,800,358.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,273,283.98 : 41,776,510.59 = 16,522,244.46 : x
  2. Step 2: Convert to fraction form
    30,273,283.98/41,776,510.59 = 16,522,244.46/x
  3. Step 3: Cross multiply
    30,273,283.98x = 41,776,510.59 × 16,522,244.46
  4. Step 4: Simplify right side
    30,273,283.98x = 690,241,720,653,758.88
  5. Step 5: Solve for x
    x = 690,241,720,653,758.88/30,273,283.98
  6. Step 6: Final answer
    x = 22,800,358.27

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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.