Home / 34,884,575.64-48,140,714.54-19,418,313.94

Finding the Fourth Proportional to 34,884,575.64, 48,140,714.54 and 19,418,313.94

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Solution

The fourth proportional to 34,884,575.64, 48,140,714.54 and 19,418,313.94 is: 26,797,273.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,884,575.64 : 48,140,714.54 = 19,418,313.94 : x
  2. Step 2: Convert to fraction form
    34,884,575.64/48,140,714.54 = 19,418,313.94/x
  3. Step 3: Cross multiply
    34,884,575.64x = 48,140,714.54 × 19,418,313.94
  4. Step 4: Simplify right side
    34,884,575.64x = 934,811,508,233,642.75
  5. Step 5: Solve for x
    x = 934,811,508,233,642.75/34,884,575.64
  6. Step 6: Final answer
    x = 26,797,273.32

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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.