Home / 22,022,281.80-33,033,422.70-14,369,531.40

Finding the Fourth Proportional to 22,022,281.80, 33,033,422.70 and 14,369,531.40

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Solution

The fourth proportional to 22,022,281.80, 33,033,422.70 and 14,369,531.40 is: 21,554,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,022,281.80 : 33,033,422.70 = 14,369,531.40 : x
  2. Step 2: Convert to fraction form
    22,022,281.80/33,033,422.70 = 14,369,531.40/x
  3. Step 3: Cross multiply
    22,022,281.80x = 33,033,422.70 × 14,369,531.40
  4. Step 4: Simplify right side
    22,022,281.80x = 474,674,804,737,122.81
  5. Step 5: Solve for x
    x = 474,674,804,737,122.81/22,022,281.80
  6. Step 6: Final answer
    x = 21,554,297.10

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1.5x scale

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.