Home / 22,028,316.15-33,038,809.32-6,671,954.79

Finding the Fourth Proportional to 22,028,316.15, 33,038,809.32 and 6,671,954.79

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Solution

The fourth proportional to 22,028,316.15, 33,038,809.32 and 6,671,954.79 is: 10,006,822.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,028,316.15 : 33,038,809.32 = 6,671,954.79 : x
  2. Step 2: Convert to fraction form
    22,028,316.15/33,038,809.32 = 6,671,954.79/x
  3. Step 3: Cross multiply
    22,028,316.15x = 33,038,809.32 × 6,671,954.79
  4. Step 4: Simplify right side
    22,028,316.15x = 220,433,441,999,594.94
  5. Step 5: Solve for x
    x = 220,433,441,999,594.94/22,028,316.15
  6. Step 6: Final answer
    x = 10,006,822.15

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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.