Home / 17,484,607.80-26,226,911.70-13,233,079.80

Finding the Fourth Proportional to 17,484,607.80, 26,226,911.70 and 13,233,079.80

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Solution

The fourth proportional to 17,484,607.80, 26,226,911.70 and 13,233,079.80 is: 19,849,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484,607.80 : 26,226,911.70 = 13,233,079.80 : x
  2. Step 2: Convert to fraction form
    17,484,607.80/26,226,911.70 = 13,233,079.80/x
  3. Step 3: Cross multiply
    17,484,607.80x = 26,226,911.70 × 13,233,079.80
  4. Step 4: Simplify right side
    17,484,607.80x = 347,062,815,433,653.69
  5. Step 5: Solve for x
    x = 347,062,815,433,653.69/17,484,607.80
  6. Step 6: Final answer
    x = 19,849,619.70

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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.