Home / 21,557,566,897.30-32,336,350,345.95-21,557,566,897.30

Finding the Fourth Proportional to 21,557,566,897.30, 32,336,350,345.95 and 21,557,566,897.30

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Solution

The fourth proportional to 21,557,566,897.30, 32,336,350,345.95 and 21,557,566,897.30 is: 32,336,350,345.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,557,566,897.30 : 32,336,350,345.95 = 21,557,566,897.30 : x
  2. Step 2: Convert to fraction form
    21,557,566,897.30/32,336,350,345.95 = 21,557,566,897.30/x
  3. Step 3: Cross multiply
    21,557,566,897.30x = 32,336,350,345.95 × 21,557,566,897.30
  4. Step 4: Simplify right side
    21,557,566,897.30x = 697,093,035,797,347,172,352
  5. Step 5: Solve for x
    x = 697,093,035,797,347,172,352/21,557,566,897.30
  6. Step 6: Final answer
    x = 32,336,350,345.95

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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.