Home / 1,435,004,063.20-2,152,506,094.80-1,176,511,160.80

Finding the Fourth Proportional to 1,435,004,063.20, 2,152,506,094.80 and 1,176,511,160.80

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Solution

The fourth proportional to 1,435,004,063.20, 2,152,506,094.80 and 1,176,511,160.80 is: 1,764,766,741.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,004,063.20 : 2,152,506,094.80 = 1,176,511,160.80 : x
  2. Step 2: Convert to fraction form
    1,435,004,063.20/2,152,506,094.80 = 1,176,511,160.80/x
  3. Step 3: Cross multiply
    1,435,004,063.20x = 2,152,506,094.80 × 1,176,511,160.80
  4. Step 4: Simplify right side
    1,435,004,063.20x = 2,532,447,444,222,222,848
  5. Step 5: Solve for x
    x = 2,532,447,444,222,222,848/1,435,004,063.20
  6. Step 6: Final answer
    x = 1,764,766,741.20

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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.