Home / 41,638,894.84-57,359,002.96-35,424,036.64

Finding the Fourth Proportional to 41,638,894.84, 57,359,002.96 and 35,424,036.64

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Solution

The fourth proportional to 41,638,894.84, 57,359,002.96 and 35,424,036.64 is: 48,797,823.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,638,894.84 : 57,359,002.96 = 35,424,036.64 : x
  2. Step 2: Convert to fraction form
    41,638,894.84/57,359,002.96 = 35,424,036.64/x
  3. Step 3: Cross multiply
    41,638,894.84x = 57,359,002.96 × 35,424,036.64
  4. Step 4: Simplify right side
    41,638,894.84x = 2,031,887,422,488,908.50
  5. Step 5: Solve for x
    x = 2,031,887,422,488,908.50/41,638,894.84
  6. Step 6: Final answer
    x = 48,797,823.05

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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.