Home / 28,836,008.30-40,294,828.90-28,836,008.30

Finding the Fourth Proportional to 28,836,008.30, 40,294,828.90 and 28,836,008.30

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Solution

The fourth proportional to 28,836,008.30, 40,294,828.90 and 28,836,008.30 is: 40,294,828.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,836,008.30 : 40,294,828.90 = 28,836,008.30 : x
  2. Step 2: Convert to fraction form
    28,836,008.30/40,294,828.90 = 28,836,008.30/x
  3. Step 3: Cross multiply
    28,836,008.30x = 40,294,828.90 × 28,836,008.30
  4. Step 4: Simplify right side
    28,836,008.30x = 1,161,942,020,607,479.75
  5. Step 5: Solve for x
    x = 1,161,942,020,607,479.75/28,836,008.30
  6. Step 6: Final answer
    x = 40,294,828.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.