Home / 28,746,475,825.86-43,081,170,475.14-22,372,709,569.56

Finding the Fourth Proportional to 28,746,475,825.86, 43,081,170,475.14 and 22,372,709,569.56

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Solution

The fourth proportional to 28,746,475,825.86, 43,081,170,475.14 and 22,372,709,569.56 is: 33,529,067,034.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,746,475,825.86 : 43,081,170,475.14 = 22,372,709,569.56 : x
  2. Step 2: Convert to fraction form
    28,746,475,825.86/43,081,170,475.14 = 22,372,709,569.56/x
  3. Step 3: Cross multiply
    28,746,475,825.86x = 43,081,170,475.14 × 22,372,709,569.56
  4. Step 4: Simplify right side
    28,746,475,825.86x = 963,842,514,957,010,468,864
  5. Step 5: Solve for x
    x = 963,842,514,957,010,468,864/28,746,475,825.86
  6. Step 6: Final answer
    x = 33,529,067,034.02

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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.