Home / 37,292,185.32-55,941,558.44-11,390,334.16

Finding the Fourth Proportional to 37,292,185.32, 55,941,558.44 and 11,390,334.16

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Solution

The fourth proportional to 37,292,185.32, 55,941,558.44 and 11,390,334.16 is: 17,086,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,292,185.32 : 55,941,558.44 = 11,390,334.16 : x
  2. Step 2: Convert to fraction form
    37,292,185.32/55,941,558.44 = 11,390,334.16/x
  3. Step 3: Cross multiply
    37,292,185.32x = 55,941,558.44 × 11,390,334.16
  4. Step 4: Simplify right side
    37,292,185.32x = 637,193,044,062,768.25
  5. Step 5: Solve for x
    x = 637,193,044,062,768.25/37,292,185.32
  6. Step 6: Final answer
    x = 17,086,503.21

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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.