Home / 19,185,883.04-26,476,589.20-10,484,056.96

Finding the Fourth Proportional to 19,185,883.04, 26,476,589.20 and 10,484,056.96

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Solution

The fourth proportional to 19,185,883.04, 26,476,589.20 and 10,484,056.96 is: 14,468,037.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,883.04 : 26,476,589.20 = 10,484,056.96 : x
  2. Step 2: Convert to fraction form
    19,185,883.04/26,476,589.20 = 10,484,056.96/x
  3. Step 3: Cross multiply
    19,185,883.04x = 26,476,589.20 × 10,484,056.96
  4. Step 4: Simplify right side
    19,185,883.04x = 277,582,069,279,320.84
  5. Step 5: Solve for x
    x = 277,582,069,279,320.84/19,185,883.04
  6. Step 6: Final answer
    x = 14,468,037.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.