Home / 59,349,455.44-81,902,729.40-32,888,251.27

Finding the Fourth Proportional to 59,349,455.44, 81,902,729.40 and 32,888,251.27

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Solution

The fourth proportional to 59,349,455.44, 81,902,729.40 and 32,888,251.27 is: 45,386,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,349,455.44 : 81,902,729.40 = 32,888,251.27 : x
  2. Step 2: Convert to fraction form
    59,349,455.44/81,902,729.40 = 32,888,251.27/x
  3. Step 3: Cross multiply
    59,349,455.44x = 81,902,729.40 × 32,888,251.27
  4. Step 4: Simplify right side
    59,349,455.44x = 2,693,637,543,632,061.50
  5. Step 5: Solve for x
    x = 2,693,637,543,632,061.50/59,349,455.44
  6. Step 6: Final answer
    x = 45,386,053.23

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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.