Home / 34,534,956.16-47,658,310.08-19,065,062.08

Finding the Fourth Proportional to 34,534,956.16, 47,658,310.08 and 19,065,062.08

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Solution

The fourth proportional to 34,534,956.16, 47,658,310.08 and 19,065,062.08 is: 26,309,824.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,534,956.16 : 47,658,310.08 = 19,065,062.08 : x
  2. Step 2: Convert to fraction form
    34,534,956.16/47,658,310.08 = 19,065,062.08/x
  3. Step 3: Cross multiply
    34,534,956.16x = 47,658,310.08 × 19,065,062.08
  4. Step 4: Simplify right side
    34,534,956.16x = 908,608,640,303,089.62
  5. Step 5: Solve for x
    x = 908,608,640,303,089.62/34,534,956.16
  6. Step 6: Final answer
    x = 26,309,824.63

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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.