Home / 171,873,038.46-237,190,522.22-96,532,643.19

Finding the Fourth Proportional to 171,873,038.46, 237,190,522.22 and 96,532,643.19

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Solution

The fourth proportional to 171,873,038.46, 237,190,522.22 and 96,532,643.19 is: 133,218,265.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,873,038.46 : 237,190,522.22 = 96,532,643.19 : x
  2. Step 2: Convert to fraction form
    171,873,038.46/237,190,522.22 = 96,532,643.19/x
  3. Step 3: Cross multiply
    171,873,038.46x = 237,190,522.22 × 96,532,643.19
  4. Step 4: Simplify right side
    171,873,038.46x = 22,896,628,049,030,364
  5. Step 5: Solve for x
    x = 22,896,628,049,030,364/171,873,038.46
  6. Step 6: Final answer
    x = 133,218,265.38

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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.