Home / 94,765,353.06-130,777,052.40-55,607,782.26

Finding the Fourth Proportional to 94,765,353.06, 130,777,052.40 and 55,607,782.26

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Solution

The fourth proportional to 94,765,353.06, 130,777,052.40 and 55,607,782.26 is: 76,739,247.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,765,353.06 : 130,777,052.40 = 55,607,782.26 : x
  2. Step 2: Convert to fraction form
    94,765,353.06/130,777,052.40 = 55,607,782.26/x
  3. Step 3: Cross multiply
    94,765,353.06x = 130,777,052.40 × 55,607,782.26
  4. Step 4: Simplify right side
    94,765,353.06x = 7,272,221,854,463,810
  5. Step 5: Solve for x
    x = 7,272,221,854,463,810/94,765,353.06
  6. Step 6: Final answer
    x = 76,739,247.20

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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.