Home / 21,557,569,337.55-32,336,354,006.33-21,557,569,337.55

Finding the Fourth Proportional to 21,557,569,337.55, 32,336,354,006.33 and 21,557,569,337.55

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Solution

The fourth proportional to 21,557,569,337.55, 32,336,354,006.33 and 21,557,569,337.55 is: 32,336,354,006.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,557,569,337.55 : 32,336,354,006.33 = 21,557,569,337.55 : x
  2. Step 2: Convert to fraction form
    21,557,569,337.55/32,336,354,006.33 = 21,557,569,337.55/x
  3. Step 3: Cross multiply
    21,557,569,337.55x = 32,336,354,006.33 × 21,557,569,337.55
  4. Step 4: Simplify right side
    21,557,569,337.55x = 697,093,193,614,913,961,984
  5. Step 5: Solve for x
    x = 697,093,193,614,913,961,984/21,557,569,337.55
  6. Step 6: Final answer
    x = 32,336,354,006.33

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Double scale
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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.