Home / 23,124,099.47-34,674,798.90-11,438,969.96

Finding the Fourth Proportional to 23,124,099.47, 34,674,798.90 and 11,438,969.96

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Solution

The fourth proportional to 23,124,099.47, 34,674,798.90 and 11,438,969.96 is: 17,152,840.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,124,099.47 : 34,674,798.90 = 11,438,969.96 : x
  2. Step 2: Convert to fraction form
    23,124,099.47/34,674,798.90 = 11,438,969.96/x
  3. Step 3: Cross multiply
    23,124,099.47x = 34,674,798.90 × 11,438,969.96
  4. Step 4: Simplify right side
    23,124,099.47x = 396,643,983,072,828.06
  5. Step 5: Solve for x
    x = 396,643,983,072,828.06/23,124,099.47
  6. Step 6: Final answer
    x = 17,152,840.21

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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.