Home / 2,230,867,701.04-3,346,180,452.90-678,037,953.55

Finding the Fourth Proportional to 2,230,867,701.04, 3,346,180,452.90 and 678,037,953.55

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Solution

The fourth proportional to 2,230,867,701.04, 3,346,180,452.90 and 678,037,953.55 is: 1,017,020,124.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,867,701.04 : 3,346,180,452.90 = 678,037,953.55 : x
  2. Step 2: Convert to fraction form
    2,230,867,701.04/3,346,180,452.90 = 678,037,953.55/x
  3. Step 3: Cross multiply
    2,230,867,701.04x = 3,346,180,452.90 × 678,037,953.55
  4. Step 4: Simplify right side
    2,230,867,701.04x = 2,268,837,346,493,328,128
  5. Step 5: Solve for x
    x = 2,268,837,346,493,328,128/2,230,867,701.04
  6. Step 6: Final answer
    x = 1,017,020,124.25

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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.