Home / 17,906,325.10-26,861,111.70-4,953,287.32

Finding the Fourth Proportional to 17,906,325.10, 26,861,111.70 and 4,953,287.32

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Solution

The fourth proportional to 17,906,325.10, 26,861,111.70 and 4,953,287.32 is: 7,430,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,906,325.10 : 26,861,111.70 = 4,953,287.32 : x
  2. Step 2: Convert to fraction form
    17,906,325.10/26,861,111.70 = 4,953,287.32/x
  3. Step 3: Cross multiply
    17,906,325.10x = 26,861,111.70 × 4,953,287.32
  4. Step 4: Simplify right side
    17,906,325.10x = 133,050,803,984,713.64
  5. Step 5: Solve for x
    x = 133,050,803,984,713.64/17,906,325.10
  6. Step 6: Final answer
    x = 7,430,380.23

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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.