Home / 179,810,116.04-248,137,961.01-97,303,901.60

Finding the Fourth Proportional to 179,810,116.04, 248,137,961.01 and 97,303,901.60

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Solution

The fourth proportional to 179,810,116.04, 248,137,961.01 and 97,303,901.60 is: 134,279,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810,116.04 : 248,137,961.01 = 97,303,901.60 : x
  2. Step 2: Convert to fraction form
    179,810,116.04/248,137,961.01 = 97,303,901.60/x
  3. Step 3: Cross multiply
    179,810,116.04x = 248,137,961.01 × 97,303,901.60
  4. Step 4: Simplify right side
    179,810,116.04x = 24,144,791,741,341,676
  5. Step 5: Solve for x
    x = 24,144,791,741,341,676/179,810,116.04
  6. Step 6: Final answer
    x = 134,279,384.68

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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.