Home / 171,865,008.24-237,179,970.36-93,544,776.24

Finding the Fourth Proportional to 171,865,008.24, 237,179,970.36 and 93,544,776.24

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Solution

The fourth proportional to 171,865,008.24, 237,179,970.36 and 93,544,776.24 is: 129,095,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,865,008.24 : 237,179,970.36 = 93,544,776.24 : x
  2. Step 2: Convert to fraction form
    171,865,008.24/237,179,970.36 = 93,544,776.24/x
  3. Step 3: Cross multiply
    171,865,008.24x = 237,179,970.36 × 93,544,776.24
  4. Step 4: Simplify right side
    171,865,008.24x = 22,186,947,255,936,032
  5. Step 5: Solve for x
    x = 22,186,947,255,936,032/171,865,008.24
  6. Step 6: Final answer
    x = 129,095,197.93

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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.