Home / 201,366,480.18-302,095,165.61-61,319,465.57

Finding the Fourth Proportional to 201,366,480.18, 302,095,165.61 and 61,319,465.57

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Solution

The fourth proportional to 201,366,480.18, 302,095,165.61 and 61,319,465.57 is: 91,993,037.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,366,480.18 : 302,095,165.61 = 61,319,465.57 : x
  2. Step 2: Convert to fraction form
    201,366,480.18/302,095,165.61 = 61,319,465.57/x
  3. Step 3: Cross multiply
    201,366,480.18x = 302,095,165.61 × 61,319,465.57
  4. Step 4: Simplify right side
    201,366,480.18x = 18,524,314,105,695,096
  5. Step 5: Solve for x
    x = 18,524,314,105,695,096/201,366,480.18
  6. Step 6: Final answer
    x = 91,993,037.22

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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.