Home / 56,840,448.74-85,224,015.60-22,300,341.29

Finding the Fourth Proportional to 56,840,448.74, 85,224,015.60 and 22,300,341.29

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Solution

The fourth proportional to 56,840,448.74, 85,224,015.60 and 22,300,341.29 is: 33,436,130.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,840,448.74 : 85,224,015.60 = 22,300,341.29 : x
  2. Step 2: Convert to fraction form
    56,840,448.74/85,224,015.60 = 22,300,341.29/x
  3. Step 3: Cross multiply
    56,840,448.74x = 85,224,015.60 × 22,300,341.29
  4. Step 4: Simplify right side
    56,840,448.74x = 1,900,524,633,558,164
  5. Step 5: Solve for x
    x = 1,900,524,633,558,164/56,840,448.74
  6. Step 6: Final answer
    x = 33,436,130.01

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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.