Home / 241,575,970.36-333,378,674.28-137,151,910.84

Finding the Fourth Proportional to 241,575,970.36, 333,378,674.28 and 137,151,910.84

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Solution

The fourth proportional to 241,575,970.36, 333,378,674.28 and 137,151,910.84 is: 189,271,814.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,575,970.36 : 333,378,674.28 = 137,151,910.84 : x
  2. Step 2: Convert to fraction form
    241,575,970.36/333,378,674.28 = 137,151,910.84/x
  3. Step 3: Cross multiply
    241,575,970.36x = 333,378,674.28 × 137,151,910.84
  4. Step 4: Simplify right side
    241,575,970.36x = 45,723,522,210,807,960
  5. Step 5: Solve for x
    x = 45,723,522,210,807,960/241,575,970.36
  6. Step 6: Final answer
    x = 189,271,814.34

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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.