Home / 58,797,100.78-81,137,875.60-32,335,226.38

Finding the Fourth Proportional to 58,797,100.78, 81,137,875.60 and 32,335,226.38

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Solution

The fourth proportional to 58,797,100.78, 81,137,875.60 and 32,335,226.38 is: 44,621,444.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,797,100.78 : 81,137,875.60 = 32,335,226.38 : x
  2. Step 2: Convert to fraction form
    58,797,100.78/81,137,875.60 = 32,335,226.38/x
  3. Step 3: Cross multiply
    58,797,100.78x = 81,137,875.60 × 32,335,226.38
  4. Step 4: Simplify right side
    58,797,100.78x = 2,623,611,575,518,278
  5. Step 5: Solve for x
    x = 2,623,611,575,518,278/58,797,100.78
  6. Step 6: Final answer
    x = 44,621,444.61

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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.