Home / 41,662,463,872.64-57,495,780,601.47-23,351,859,978.84

Finding the Fourth Proportional to 41,662,463,872.64, 57,495,780,601.47 and 23,351,859,978.84

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Solution

The fourth proportional to 41,662,463,872.64, 57,495,780,601.47 and 23,351,859,978.84 is: 32,226,452,618.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,662,463,872.64 : 57,495,780,601.47 = 23,351,859,978.84 : x
  2. Step 2: Convert to fraction form
    41,662,463,872.64/57,495,780,601.47 = 23,351,859,978.84/x
  3. Step 3: Cross multiply
    41,662,463,872.64x = 57,495,780,601.47 × 23,351,859,978.84
  4. Step 4: Simplify right side
    41,662,463,872.64x = 1,342,633,417,979,632,549,888
  5. Step 5: Solve for x
    x = 1,342,633,417,979,632,549,888/41,662,463,872.64
  6. Step 6: Final answer
    x = 32,226,452,618.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.