Home / 94,576,868.19-130,499,914.44-54,875,297.43

Finding the Fourth Proportional to 94,576,868.19, 130,499,914.44 and 54,875,297.43

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Solution

The fourth proportional to 94,576,868.19, 130,499,914.44 and 54,875,297.43 is: 75,718,531.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576,868.19 : 130,499,914.44 = 54,875,297.43 : x
  2. Step 2: Convert to fraction form
    94,576,868.19/130,499,914.44 = 54,875,297.43/x
  3. Step 3: Cross multiply
    94,576,868.19x = 130,499,914.44 × 54,875,297.43
  4. Step 4: Simplify right side
    94,576,868.19x = 7,161,221,619,484,552
  5. Step 5: Solve for x
    x = 7,161,221,619,484,552/94,576,868.19
  6. Step 6: Final answer
    x = 75,718,531.99

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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.