Home / 3,796,281,302.40-5,694,421,953.60-1,342,618,205.40

Finding the Fourth Proportional to 3,796,281,302.40, 5,694,421,953.60 and 1,342,618,205.40

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Solution

The fourth proportional to 3,796,281,302.40, 5,694,421,953.60 and 1,342,618,205.40 is: 2,013,927,308.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,281,302.40 : 5,694,421,953.60 = 1,342,618,205.40 : x
  2. Step 2: Convert to fraction form
    3,796,281,302.40/5,694,421,953.60 = 1,342,618,205.40/x
  3. Step 3: Cross multiply
    3,796,281,302.40x = 5,694,421,953.60 × 1,342,618,205.40
  4. Step 4: Simplify right side
    3,796,281,302.40x = 7,645,434,584,132,795,392
  5. Step 5: Solve for x
    x = 7,645,434,584,132,795,392/3,796,281,302.40
  6. Step 6: Final answer
    x = 2,013,927,308.10

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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.