Home / 83,337,262.18-114,994,515.59-48,056,370.37

Finding the Fourth Proportional to 83,337,262.18, 114,994,515.59 and 48,056,370.37

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Solution

The fourth proportional to 83,337,262.18, 114,994,515.59 and 48,056,370.37 is: 66,311,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,262.18 : 114,994,515.59 = 48,056,370.37 : x
  2. Step 2: Convert to fraction form
    83,337,262.18/114,994,515.59 = 48,056,370.37/x
  3. Step 3: Cross multiply
    83,337,262.18x = 114,994,515.59 × 48,056,370.37
  4. Step 4: Simplify right side
    83,337,262.18x = 5,526,219,031,364,223
  5. Step 5: Solve for x
    x = 5,526,219,031,364,223/83,337,262.18
  6. Step 6: Final answer
    x = 66,311,502.05

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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.