Home / 223,074,353.80-334,611,530.70-93,827,902.60

Finding the Fourth Proportional to 223,074,353.80, 334,611,530.70 and 93,827,902.60

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Solution

The fourth proportional to 223,074,353.80, 334,611,530.70 and 93,827,902.60 is: 140,741,853.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,074,353.80 : 334,611,530.70 = 93,827,902.60 : x
  2. Step 2: Convert to fraction form
    223,074,353.80/334,611,530.70 = 93,827,902.60/x
  3. Step 3: Cross multiply
    223,074,353.80x = 334,611,530.70 × 93,827,902.60
  4. Step 4: Simplify right side
    223,074,353.80x = 31,395,898,111,356,508
  5. Step 5: Solve for x
    x = 31,395,898,111,356,508/223,074,353.80
  6. Step 6: Final answer
    x = 140,741,853.90

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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.