Home / 83,337,266.74-114,994,521.88-48,056,374.93

Finding the Fourth Proportional to 83,337,266.74, 114,994,521.88 and 48,056,374.93

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Solution

The fourth proportional to 83,337,266.74, 114,994,521.88 and 48,056,374.93 is: 66,311,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,266.74 : 114,994,521.88 = 48,056,374.93 : x
  2. Step 2: Convert to fraction form
    83,337,266.74/114,994,521.88 = 48,056,374.93/x
  3. Step 3: Cross multiply
    83,337,266.74x = 114,994,521.88 × 48,056,374.93
  4. Step 4: Simplify right side
    83,337,266.74x = 5,526,219,858,361,368
  5. Step 5: Solve for x
    x = 5,526,219,858,361,368/83,337,266.74
  6. Step 6: Final answer
    x = 66,311,508.34

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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.