Home / 50,984,106.06-76,421,710.73-29,077,314.66

Finding the Fourth Proportional to 50,984,106.06, 76,421,710.73 and 29,077,314.66

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Solution

The fourth proportional to 50,984,106.06, 76,421,710.73 and 29,077,314.66 is: 43,584,918.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,984,106.06 : 76,421,710.73 = 29,077,314.66 : x
  2. Step 2: Convert to fraction form
    50,984,106.06/76,421,710.73 = 29,077,314.66/x
  3. Step 3: Cross multiply
    50,984,106.06x = 76,421,710.73 × 29,077,314.66
  4. Step 4: Simplify right side
    50,984,106.06x = 2,222,138,129,224,213
  5. Step 5: Solve for x
    x = 2,222,138,129,224,213/50,984,106.06
  6. Step 6: Final answer
    x = 43,584,918.93

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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.