Home / 63,058,679.52-94,579,883.63-19,932,242.37

Finding the Fourth Proportional to 63,058,679.52, 94,579,883.63 and 19,932,242.37

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Solution

The fourth proportional to 63,058,679.52, 94,579,883.63 and 19,932,242.37 is: 29,895,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,058,679.52 : 94,579,883.63 = 19,932,242.37 : x
  2. Step 2: Convert to fraction form
    63,058,679.52/94,579,883.63 = 19,932,242.37/x
  3. Step 3: Cross multiply
    63,058,679.52x = 94,579,883.63 × 19,932,242.37
  4. Step 4: Simplify right side
    63,058,679.52x = 1,885,189,163,572,084.50
  5. Step 5: Solve for x
    x = 1,885,189,163,572,084.50/63,058,679.52
  6. Step 6: Final answer
    x = 29,895,791.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.