Home / 223,074,352.80-334,611,529.20-93,827,901.60

Finding the Fourth Proportional to 223,074,352.80, 334,611,529.20 and 93,827,901.60

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Solution

The fourth proportional to 223,074,352.80, 334,611,529.20 and 93,827,901.60 is: 140,741,852.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,074,352.80 : 334,611,529.20 = 93,827,901.60 : x
  2. Step 2: Convert to fraction form
    223,074,352.80/334,611,529.20 = 93,827,901.60/x
  3. Step 3: Cross multiply
    223,074,352.80x = 334,611,529.20 × 93,827,901.60
  4. Step 4: Simplify right side
    223,074,352.80x = 31,395,897,636,003,124
  5. Step 5: Solve for x
    x = 31,395,897,636,003,124/223,074,352.80
  6. Step 6: Final answer
    x = 140,741,852.40

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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.