Home / 110,811,498.33-152,935,058.16-63,767,604.72

Finding the Fourth Proportional to 110,811,498.33, 152,935,058.16 and 63,767,604.72

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Solution

The fourth proportional to 110,811,498.33, 152,935,058.16 and 63,767,604.72 is: 88,008,036.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,811,498.33 : 152,935,058.16 = 63,767,604.72 : x
  2. Step 2: Convert to fraction form
    110,811,498.33/152,935,058.16 = 63,767,604.72/x
  3. Step 3: Cross multiply
    110,811,498.33x = 152,935,058.16 × 63,767,604.72
  4. Step 4: Simplify right side
    110,811,498.33x = 9,752,302,336,577,090
  5. Step 5: Solve for x
    x = 9,752,302,336,577,090/110,811,498.33
  6. Step 6: Final answer
    x = 88,008,036.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.