Home / 19,497,003.68-26,906,079.48-10,795,329.20

Finding the Fourth Proportional to 19,497,003.68, 26,906,079.48 and 10,795,329.20

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Solution

The fourth proportional to 19,497,003.68, 26,906,079.48 and 10,795,329.20 is: 14,897,673.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497,003.68 : 26,906,079.48 = 10,795,329.20 : x
  2. Step 2: Convert to fraction form
    19,497,003.68/26,906,079.48 = 10,795,329.20/x
  3. Step 3: Cross multiply
    19,497,003.68x = 26,906,079.48 × 10,795,329.20
  4. Step 4: Simplify right side
    19,497,003.68x = 290,459,985,467,964.81
  5. Step 5: Solve for x
    x = 290,459,985,467,964.81/19,497,003.68
  6. Step 6: Final answer
    x = 14,897,673.01

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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.