Home / 36,382,938,429.80-54,574,407,644.70-22,240,655,690.60

Finding the Fourth Proportional to 36,382,938,429.80, 54,574,407,644.70 and 22,240,655,690.60

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Solution

The fourth proportional to 36,382,938,429.80, 54,574,407,644.70 and 22,240,655,690.60 is: 33,360,983,535.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382,938,429.80 : 54,574,407,644.70 = 22,240,655,690.60 : x
  2. Step 2: Convert to fraction form
    36,382,938,429.80/54,574,407,644.70 = 22,240,655,690.60/x
  3. Step 3: Cross multiply
    36,382,938,429.80x = 54,574,407,644.70 × 22,240,655,690.60
  4. Step 4: Simplify right side
    36,382,938,429.80x = 1,213,770,609,944,220,925,952
  5. Step 5: Solve for x
    x = 1,213,770,609,944,220,925,952/36,382,938,429.80
  6. Step 6: Final answer
    x = 33,360,983,535.90

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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.