Home / 241,719,029.55-333,607,585.77-135,881,162.01

Finding the Fourth Proportional to 241,719,029.55, 333,607,585.77 and 135,881,162.01

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Solution

The fourth proportional to 241,719,029.55, 333,607,585.77 and 135,881,162.01 is: 187,535,861.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,719,029.55 : 333,607,585.77 = 135,881,162.01 : x
  2. Step 2: Convert to fraction form
    241,719,029.55/333,607,585.77 = 135,881,162.01/x
  3. Step 3: Cross multiply
    241,719,029.55x = 333,607,585.77 × 135,881,162.01
  4. Step 4: Simplify right side
    241,719,029.55x = 45,330,986,409,778,336
  5. Step 5: Solve for x
    x = 45,330,986,409,778,336/241,719,029.55
  6. Step 6: Final answer
    x = 187,535,861.34

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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.