Home / 4,828,912,200.60-7,243,368,300.90-3,175,918,114.20

Finding the Fourth Proportional to 4,828,912,200.60, 7,243,368,300.90 and 3,175,918,114.20

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Solution

The fourth proportional to 4,828,912,200.60, 7,243,368,300.90 and 3,175,918,114.20 is: 4,763,877,171.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,912,200.60 : 7,243,368,300.90 = 3,175,918,114.20 : x
  2. Step 2: Convert to fraction form
    4,828,912,200.60/7,243,368,300.90 = 3,175,918,114.20/x
  3. Step 3: Cross multiply
    4,828,912,200.60x = 7,243,368,300.90 × 3,175,918,114.20
  4. Step 4: Simplify right side
    4,828,912,200.60x = 23,004,344,594,650,382,336
  5. Step 5: Solve for x
    x = 23,004,344,594,650,382,336/4,828,912,200.60
  6. Step 6: Final answer
    x = 4,763,877,171.30

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1.5x scale

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.