Home / 58,794,133.98-81,140,449.70-35,273,555.88

Finding the Fourth Proportional to 58,794,133.98, 81,140,449.70 and 35,273,555.88

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Solution

The fourth proportional to 58,794,133.98, 81,140,449.70 and 35,273,555.88 is: 48,680,233.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,794,133.98 : 81,140,449.70 = 35,273,555.88 : x
  2. Step 2: Convert to fraction form
    58,794,133.98/81,140,449.70 = 35,273,555.88/x
  3. Step 3: Cross multiply
    58,794,133.98x = 81,140,449.70 × 35,273,555.88
  4. Step 4: Simplify right side
    58,794,133.98x = 2,862,112,186,621,279.50
  5. Step 5: Solve for x
    x = 2,862,112,186,621,279.50/58,794,133.98
  6. Step 6: Final answer
    x = 48,680,233.77

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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.