Home / 58,519,566.44-87,715,991.64-38,063,904.20

Finding the Fourth Proportional to 58,519,566.44, 87,715,991.64 and 38,063,904.20

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Solution

The fourth proportional to 58,519,566.44, 87,715,991.64 and 38,063,904.20 is: 57,054,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,519,566.44 : 87,715,991.64 = 38,063,904.20 : x
  2. Step 2: Convert to fraction form
    58,519,566.44/87,715,991.64 = 38,063,904.20/x
  3. Step 3: Cross multiply
    58,519,566.44x = 87,715,991.64 × 38,063,904.20
  4. Step 4: Simplify right side
    58,519,566.44x = 3,338,813,102,592,961
  5. Step 5: Solve for x
    x = 3,338,813,102,592,961/58,519,566.44
  6. Step 6: Final answer
    x = 57,054,645.24

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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.