Home / 223,376,800.60-335,065,200.90-150,817,389.40

Finding the Fourth Proportional to 223,376,800.60, 335,065,200.90 and 150,817,389.40

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Solution

The fourth proportional to 223,376,800.60, 335,065,200.90 and 150,817,389.40 is: 226,226,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,376,800.60 : 335,065,200.90 = 150,817,389.40 : x
  2. Step 2: Convert to fraction form
    223,376,800.60/335,065,200.90 = 150,817,389.40/x
  3. Step 3: Cross multiply
    223,376,800.60x = 335,065,200.90 × 150,817,389.40
  4. Step 4: Simplify right side
    223,376,800.60x = 50,533,658,878,524,528
  5. Step 5: Solve for x
    x = 50,533,658,878,524,528/223,376,800.60
  6. Step 6: Final answer
    x = 226,226,084.10

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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.