Home / 89,248,830.30-133,873,245.45-62,039,051.10

Finding the Fourth Proportional to 89,248,830.30, 133,873,245.45 and 62,039,051.10

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Solution

The fourth proportional to 89,248,830.30, 133,873,245.45 and 62,039,051.10 is: 93,058,576.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,248,830.30 : 133,873,245.45 = 62,039,051.10 : x
  2. Step 2: Convert to fraction form
    89,248,830.30/133,873,245.45 = 62,039,051.10/x
  3. Step 3: Cross multiply
    89,248,830.30x = 133,873,245.45 × 62,039,051.10
  4. Step 4: Simplify right side
    89,248,830.30x = 8,305,369,115,395,393
  5. Step 5: Solve for x
    x = 8,305,369,115,395,393/89,248,830.30
  6. Step 6: Final answer
    x = 93,058,576.65

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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.