Home / 17,807,282.17-26,713,062.38-6,290,384.41

Finding the Fourth Proportional to 17,807,282.17, 26,713,062.38 and 6,290,384.41

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Solution

The fourth proportional to 17,807,282.17, 26,713,062.38 and 6,290,384.41 is: 9,436,332.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,807,282.17 : 26,713,062.38 = 6,290,384.41 : x
  2. Step 2: Convert to fraction form
    17,807,282.17/26,713,062.38 = 6,290,384.41/x
  3. Step 3: Cross multiply
    17,807,282.17x = 26,713,062.38 × 6,290,384.41
  4. Step 4: Simplify right side
    17,807,282.17x = 168,035,431,138,509.50
  5. Step 5: Solve for x
    x = 168,035,431,138,509.50/17,807,282.17
  6. Step 6: Final answer
    x = 9,436,332.26

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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.