Home / 19,494,109.35-26,900,848.04-10,671,869.34

Finding the Fourth Proportional to 19,494,109.35, 26,900,848.04 and 10,671,869.34

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Solution

The fourth proportional to 19,494,109.35, 26,900,848.04 and 10,671,869.34 is: 14,726,619.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,109.35 : 26,900,848.04 = 10,671,869.34 : x
  2. Step 2: Convert to fraction form
    19,494,109.35/26,900,848.04 = 10,671,869.34/x
  3. Step 3: Cross multiply
    19,494,109.35x = 26,900,848.04 × 10,671,869.34
  4. Step 4: Simplify right side
    19,494,109.35x = 287,082,335,364,715.75
  5. Step 5: Solve for x
    x = 287,082,335,364,715.75/19,494,109.35
  6. Step 6: Final answer
    x = 14,726,619.73

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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.