Home / 3,155,896,207.80-4,733,844,311.70-1,316,968,630.20

Finding the Fourth Proportional to 3,155,896,207.80, 4,733,844,311.70 and 1,316,968,630.20

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Solution

The fourth proportional to 3,155,896,207.80, 4,733,844,311.70 and 1,316,968,630.20 is: 1,975,452,945.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,155,896,207.80 : 4,733,844,311.70 = 1,316,968,630.20 : x
  2. Step 2: Convert to fraction form
    3,155,896,207.80/4,733,844,311.70 = 1,316,968,630.20/x
  3. Step 3: Cross multiply
    3,155,896,207.80x = 4,733,844,311.70 × 1,316,968,630.20
  4. Step 4: Simplify right side
    3,155,896,207.80x = 6,234,324,458,759,610,368
  5. Step 5: Solve for x
    x = 6,234,324,458,759,610,368/3,155,896,207.80
  6. Step 6: Final answer
    x = 1,975,452,945.30

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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.