Home / 34,895,072.76-48,156,044.60-19,426,203.08

Finding the Fourth Proportional to 34,895,072.76, 48,156,044.60 and 19,426,203.08

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Solution

The fourth proportional to 34,895,072.76, 48,156,044.60 and 19,426,203.08 is: 26,808,630.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895,072.76 : 48,156,044.60 = 19,426,203.08 : x
  2. Step 2: Convert to fraction form
    34,895,072.76/48,156,044.60 = 19,426,203.08/x
  3. Step 3: Cross multiply
    34,895,072.76x = 48,156,044.60 × 19,426,203.08
  4. Step 4: Simplify right side
    34,895,072.76x = 935,489,101,929,137.25
  5. Step 5: Solve for x
    x = 935,489,101,929,137.25/34,895,072.76
  6. Step 6: Final answer
    x = 26,808,630.21

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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.