Home / 64,006,466.41-88,329,143.46-34,637,791.18

Finding the Fourth Proportional to 64,006,466.41, 88,329,143.46 and 34,637,791.18

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Solution

The fourth proportional to 64,006,466.41, 88,329,143.46 and 34,637,791.18 is: 47,800,270.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006,466.41 : 88,329,143.46 = 34,637,791.18 : x
  2. Step 2: Convert to fraction form
    64,006,466.41/88,329,143.46 = 34,637,791.18/x
  3. Step 3: Cross multiply
    64,006,466.41x = 88,329,143.46 × 34,637,791.18
  4. Step 4: Simplify right side
    64,006,466.41x = 3,059,526,425,834,096.50
  5. Step 5: Solve for x
    x = 3,059,526,425,834,096.50/64,006,466.41
  6. Step 6: Final answer
    x = 47,800,270.78

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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.