Home / 335,279,652.04-502,881,168.32-89,655,441.26

Finding the Fourth Proportional to 335,279,652.04, 502,881,168.32 and 89,655,441.26

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Solution

The fourth proportional to 335,279,652.04, 502,881,168.32 and 89,655,441.26 is: 134,472,917.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,279,652.04 : 502,881,168.32 = 89,655,441.26 : x
  2. Step 2: Convert to fraction form
    335,279,652.04/502,881,168.32 = 89,655,441.26/x
  3. Step 3: Cross multiply
    335,279,652.04x = 502,881,168.32 × 89,655,441.26
  4. Step 4: Simplify right side
    335,279,652.04x = 45,086,033,047,073,936
  5. Step 5: Solve for x
    x = 45,086,033,047,073,936/335,279,652.04
  6. Step 6: Final answer
    x = 134,472,917.68

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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.