Home / 34,249,066.54-51,368,617.49-9,981,477.59

Finding the Fourth Proportional to 34,249,066.54, 51,368,617.49 and 9,981,477.59

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Solution

The fourth proportional to 34,249,066.54, 51,368,617.49 and 9,981,477.59 is: 14,970,764.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,249,066.54 : 51,368,617.49 = 9,981,477.59 : x
  2. Step 2: Convert to fraction form
    34,249,066.54/51,368,617.49 = 9,981,477.59/x
  3. Step 3: Cross multiply
    34,249,066.54x = 51,368,617.49 × 9,981,477.59
  4. Step 4: Simplify right side
    34,249,066.54x = 512,734,703,998,966.62
  5. Step 5: Solve for x
    x = 512,734,703,998,966.62/34,249,066.54
  6. Step 6: Final answer
    x = 14,970,764.34

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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.