Home / 73,490,262.59-110,235,682.75-29,771,846.91

Finding the Fourth Proportional to 73,490,262.59, 110,235,682.75 and 29,771,846.91

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Solution

The fourth proportional to 73,490,262.59, 110,235,682.75 and 29,771,846.91 is: 44,657,887.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,490,262.59 : 110,235,682.75 = 29,771,846.91 : x
  2. Step 2: Convert to fraction form
    73,490,262.59/110,235,682.75 = 29,771,846.91/x
  3. Step 3: Cross multiply
    73,490,262.59x = 110,235,682.75 × 29,771,846.91
  4. Step 4: Simplify right side
    73,490,262.59x = 3,281,919,870,852,328
  5. Step 5: Solve for x
    x = 3,281,919,870,852,328/73,490,262.59
  6. Step 6: Final answer
    x = 44,657,887.39

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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.