Home / 344,611,111.36-516,921,167.52-114,580,192.96

Finding the Fourth Proportional to 344,611,111.36, 516,921,167.52 and 114,580,192.96

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Solution

The fourth proportional to 344,611,111.36, 516,921,167.52 and 114,580,192.96 is: 171,871,785.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,611,111.36 : 516,921,167.52 = 114,580,192.96 : x
  2. Step 2: Convert to fraction form
    344,611,111.36/516,921,167.52 = 114,580,192.96/x
  3. Step 3: Cross multiply
    344,611,111.36x = 516,921,167.52 × 114,580,192.96
  4. Step 4: Simplify right side
    344,611,111.36x = 59,228,927,119,550,080
  5. Step 5: Solve for x
    x = 59,228,927,119,550,080/344,611,111.36
  6. Step 6: Final answer
    x = 171,871,785.81

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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.