Home / 63,894,791.34-88,174,808.32-34,526,123.07

Finding the Fourth Proportional to 63,894,791.34, 88,174,808.32 and 34,526,123.07

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Solution

The fourth proportional to 63,894,791.34, 88,174,808.32 and 34,526,123.07 is: 47,646,047.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,894,791.34 : 88,174,808.32 = 34,526,123.07 : x
  2. Step 2: Convert to fraction form
    63,894,791.34/88,174,808.32 = 34,526,123.07/x
  3. Step 3: Cross multiply
    63,894,791.34x = 88,174,808.32 × 34,526,123.07
  4. Step 4: Simplify right side
    63,894,791.34x = 3,044,334,283,643,664.50
  5. Step 5: Solve for x
    x = 3,044,334,283,643,664.50/63,894,791.34
  6. Step 6: Final answer
    x = 47,646,047.82

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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.