Home / 41,875,725.41-62,813,610.02-13,124,100.28

Finding the Fourth Proportional to 41,875,725.41, 62,813,610.02 and 13,124,100.28

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Solution

The fourth proportional to 41,875,725.41, 62,813,610.02 and 13,124,100.28 is: 19,686,157.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,875,725.41 : 62,813,610.02 = 13,124,100.28 : x
  2. Step 2: Convert to fraction form
    41,875,725.41/62,813,610.02 = 13,124,100.28/x
  3. Step 3: Cross multiply
    41,875,725.41x = 62,813,610.02 × 13,124,100.28
  4. Step 4: Simplify right side
    41,875,725.41x = 824,372,116,851,292.75
  5. Step 5: Solve for x
    x = 824,372,116,851,292.75/41,875,725.41
  6. Step 6: Final answer
    x = 19,686,157.29

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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.