Home / 34,610,505.42-51,911,792.37-9,053,981.58

Finding the Fourth Proportional to 34,610,505.42, 51,911,792.37 and 9,053,981.58

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Solution

The fourth proportional to 34,610,505.42, 51,911,792.37 and 9,053,981.58 is: 13,579,934.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,610,505.42 : 51,911,792.37 = 9,053,981.58 : x
  2. Step 2: Convert to fraction form
    34,610,505.42/51,911,792.37 = 9,053,981.58/x
  3. Step 3: Cross multiply
    34,610,505.42x = 51,911,792.37 × 9,053,981.58
  4. Step 4: Simplify right side
    34,610,505.42x = 470,008,411,902,764.50
  5. Step 5: Solve for x
    x = 470,008,411,902,764.50/34,610,505.42
  6. Step 6: Final answer
    x = 13,579,934.94

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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.