Home / 29,444,553.95-40,634,825.51-16,392,641.83

Finding the Fourth Proportional to 29,444,553.95, 40,634,825.51 and 16,392,641.83

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Solution

The fourth proportional to 29,444,553.95, 40,634,825.51 and 16,392,641.83 is: 22,622,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,444,553.95 : 40,634,825.51 = 16,392,641.83 : x
  2. Step 2: Convert to fraction form
    29,444,553.95/40,634,825.51 = 16,392,641.83/x
  3. Step 3: Cross multiply
    29,444,553.95x = 40,634,825.51 × 16,392,641.83
  4. Step 4: Simplify right side
    29,444,553.95x = 666,112,140,349,371.75
  5. Step 5: Solve for x
    x = 666,112,140,349,371.75/29,444,553.95
  6. Step 6: Final answer
    x = 22,622,592.33

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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.