Home / 175,716,500.40-263,588,222.52-59,132,429.28

Finding the Fourth Proportional to 175,716,500.40, 263,588,222.52 and 59,132,429.28

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Solution

The fourth proportional to 175,716,500.40, 263,588,222.52 and 59,132,429.28 is: 88,703,177.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,716,500.40 : 263,588,222.52 = 59,132,429.28 : x
  2. Step 2: Convert to fraction form
    175,716,500.40/263,588,222.52 = 59,132,429.28/x
  3. Step 3: Cross multiply
    175,716,500.40x = 263,588,222.52 × 59,132,429.28
  4. Step 4: Simplify right side
    175,716,500.40x = 15,586,611,927,204,804
  5. Step 5: Solve for x
    x = 15,586,611,927,204,804/175,716,500.40
  6. Step 6: Final answer
    x = 88,703,177.51

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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.