Home / 14,233,340.22-21,346,808.13-6,549,614.34

Finding the Fourth Proportional to 14,233,340.22, 21,346,808.13 and 6,549,614.34

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Solution

The fourth proportional to 14,233,340.22, 21,346,808.13 and 6,549,614.34 is: 9,822,947.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233,340.22 : 21,346,808.13 = 6,549,614.34 : x
  2. Step 2: Convert to fraction form
    14,233,340.22/21,346,808.13 = 6,549,614.34/x
  3. Step 3: Cross multiply
    14,233,340.22x = 21,346,808.13 × 6,549,614.34
  4. Step 4: Simplify right side
    14,233,340.22x = 139,813,360,641,476.58
  5. Step 5: Solve for x
    x = 139,813,360,641,476.58/14,233,340.22
  6. Step 6: Final answer
    x = 9,822,947.99

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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.