Home / 14,233,056.48-21,346,383.12-6,549,330.96

Finding the Fourth Proportional to 14,233,056.48, 21,346,383.12 and 6,549,330.96

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Solution

The fourth proportional to 14,233,056.48, 21,346,383.12 and 6,549,330.96 is: 9,822,523.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233,056.48 : 21,346,383.12 = 6,549,330.96 : x
  2. Step 2: Convert to fraction form
    14,233,056.48/21,346,383.12 = 6,549,330.96/x
  3. Step 3: Cross multiply
    14,233,056.48x = 21,346,383.12 × 6,549,330.96
  4. Step 4: Simplify right side
    14,233,056.48x = 139,804,527,851,837.41
  5. Step 5: Solve for x
    x = 139,804,527,851,837.41/14,233,056.48
  6. Step 6: Final answer
    x = 9,822,523.23

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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.