Home / 35,104,641.04-48,444,711.69-19,636,165

Finding the Fourth Proportional to 35,104,641.04, 48,444,711.69 and 19,636,165

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Solution

The fourth proportional to 35,104,641.04, 48,444,711.69 and 19,636,165 is: 27,098,079.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,104,641.04 : 48,444,711.69 = 19,636,165 : x
  2. Step 2: Convert to fraction form
    35,104,641.04/48,444,711.69 = 19,636,165/x
  3. Step 3: Cross multiply
    35,104,641.04x = 48,444,711.69 × 19,636,165
  4. Step 4: Simplify right side
    35,104,641.04x = 951,268,352,122,268.75
  5. Step 5: Solve for x
    x = 951,268,352,122,268.75/35,104,641.04
  6. Step 6: Final answer
    x = 27,098,079.45

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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.