Home / 21,557,573,115.80-32,336,359,673.70-21,557,573,115.80

Finding the Fourth Proportional to 21,557,573,115.80, 32,336,359,673.70 and 21,557,573,115.80

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Solution

The fourth proportional to 21,557,573,115.80, 32,336,359,673.70 and 21,557,573,115.80 is: 32,336,359,673.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,557,573,115.80 : 32,336,359,673.70 = 21,557,573,115.80 : x
  2. Step 2: Convert to fraction form
    21,557,573,115.80/32,336,359,673.70 = 21,557,573,115.80/x
  3. Step 3: Cross multiply
    21,557,573,115.80x = 32,336,359,673.70 × 21,557,573,115.80
  4. Step 4: Simplify right side
    21,557,573,115.80x = 697,093,437,964,594,315,264
  5. Step 5: Solve for x
    x = 697,093,437,964,594,315,264/21,557,573,115.80
  6. Step 6: Final answer
    x = 32,336,359,673.70

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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.