Home / 180,255,014.30-248,751,985.86-97,748,777.18

Finding the Fourth Proportional to 180,255,014.30, 248,751,985.86 and 97,748,777.18

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Solution

The fourth proportional to 180,255,014.30, 248,751,985.86 and 97,748,777.18 is: 134,893,348.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,255,014.30 : 248,751,985.86 = 97,748,777.18 : x
  2. Step 2: Convert to fraction form
    180,255,014.30/248,751,985.86 = 97,748,777.18/x
  3. Step 3: Cross multiply
    180,255,014.30x = 248,751,985.86 × 97,748,777.18
  4. Step 4: Simplify right side
    180,255,014.30x = 24,315,202,438,911,652
  5. Step 5: Solve for x
    x = 24,315,202,438,911,652/180,255,014.30
  6. Step 6: Final answer
    x = 134,893,348.37

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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.