Home / 14,400,862.68-21,598,875.36-4,816,226.64

Finding the Fourth Proportional to 14,400,862.68, 21,598,875.36 and 4,816,226.64

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Solution

The fourth proportional to 14,400,862.68, 21,598,875.36 and 4,816,226.64 is: 7,223,531.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,862.68 : 21,598,875.36 = 4,816,226.64 : x
  2. Step 2: Convert to fraction form
    14,400,862.68/21,598,875.36 = 4,816,226.64/x
  3. Step 3: Cross multiply
    14,400,862.68x = 21,598,875.36 × 4,816,226.64
  4. Step 4: Simplify right side
    14,400,862.68x = 104,025,078,902,871.58
  5. Step 5: Solve for x
    x = 104,025,078,902,871.58/14,400,862.68
  6. Step 6: Final answer
    x = 7,223,531.06

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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.