Home / 180,116,373.66-248,560,808.27-97,610,158.41

Finding the Fourth Proportional to 180,116,373.66, 248,560,808.27 and 97,610,158.41

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Solution

The fourth proportional to 180,116,373.66, 248,560,808.27 and 97,610,158.41 is: 134,702,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,116,373.66 : 248,560,808.27 = 97,610,158.41 : x
  2. Step 2: Convert to fraction form
    180,116,373.66/248,560,808.27 = 97,610,158.41/x
  3. Step 3: Cross multiply
    180,116,373.66x = 248,560,808.27 × 97,610,158.41
  4. Step 4: Simplify right side
    180,116,373.66x = 24,262,059,869,264,284
  5. Step 5: Solve for x
    x = 24,262,059,869,264,284/180,116,373.66
  6. Step 6: Final answer
    x = 134,702,133.83

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1.5x scale

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.