Home / 22,929,047.66-34,415,119.96-12,007,076.67

Finding the Fourth Proportional to 22,929,047.66, 34,415,119.96 and 12,007,076.67

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Solution

The fourth proportional to 22,929,047.66, 34,415,119.96 and 12,007,076.67 is: 18,021,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,929,047.66 : 34,415,119.96 = 12,007,076.67 : x
  2. Step 2: Convert to fraction form
    22,929,047.66/34,415,119.96 = 12,007,076.67/x
  3. Step 3: Cross multiply
    22,929,047.66x = 34,415,119.96 × 12,007,076.67
  4. Step 4: Simplify right side
    22,929,047.66x = 413,224,983,966,967.31
  5. Step 5: Solve for x
    x = 413,224,983,966,967.31/22,929,047.66
  6. Step 6: Final answer
    x = 18,021,899.13

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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.