Home / 113,394,239.96-169,953,175.55-58,776,714.32

Finding the Fourth Proportional to 113,394,239.96, 169,953,175.55 and 58,776,714.32

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Solution

The fourth proportional to 113,394,239.96, 169,953,175.55 and 58,776,714.32 is: 88,093,445.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,394,239.96 : 169,953,175.55 = 58,776,714.32 : x
  2. Step 2: Convert to fraction form
    113,394,239.96/169,953,175.55 = 58,776,714.32/x
  3. Step 3: Cross multiply
    113,394,239.96x = 169,953,175.55 × 58,776,714.32
  4. Step 4: Simplify right side
    113,394,239.96x = 9,989,289,246,376,334
  5. Step 5: Solve for x
    x = 9,989,289,246,376,334/113,394,239.96
  6. Step 6: Final answer
    x = 88,093,445.05

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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.