Home / 51,086,255.48-70,557,679.16-37,209,434.30

Finding the Fourth Proportional to 51,086,255.48, 70,557,679.16 and 37,209,434.30

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Solution

The fourth proportional to 51,086,255.48, 70,557,679.16 and 37,209,434.30 is: 51,391,735.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,086,255.48 : 70,557,679.16 = 37,209,434.30 : x
  2. Step 2: Convert to fraction form
    51,086,255.48/70,557,679.16 = 37,209,434.30/x
  3. Step 3: Cross multiply
    51,086,255.48x = 70,557,679.16 × 37,209,434.30
  4. Step 4: Simplify right side
    51,086,255.48x = 2,625,411,326,525,664
  5. Step 5: Solve for x
    x = 2,625,411,326,525,664/51,086,255.48
  6. Step 6: Final answer
    x = 51,391,735.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.