Home / 42,839,296.68-59,119,256.67-23,261,010.24

Finding the Fourth Proportional to 42,839,296.68, 59,119,256.67 and 23,261,010.24

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Solution

The fourth proportional to 42,839,296.68, 59,119,256.67 and 23,261,010.24 is: 32,100,751.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,839,296.68 : 59,119,256.67 = 23,261,010.24 : x
  2. Step 2: Convert to fraction form
    42,839,296.68/59,119,256.67 = 23,261,010.24/x
  3. Step 3: Cross multiply
    42,839,296.68x = 59,119,256.67 × 23,261,010.24
  4. Step 4: Simplify right side
    42,839,296.68x = 1,375,173,634,782,058.25
  5. Step 5: Solve for x
    x = 1,375,173,634,782,058.25/42,839,296.68
  6. Step 6: Final answer
    x = 32,100,751.91

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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.