Home / 967,079,622.93-1,334,574,399.08-549,414,826.62

Finding the Fourth Proportional to 967,079,622.93, 1,334,574,399.08 and 549,414,826.62

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Solution

The fourth proportional to 967,079,622.93, 1,334,574,399.08 and 549,414,826.62 is: 758,195,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,079,622.93 : 1,334,574,399.08 = 549,414,826.62 : x
  2. Step 2: Convert to fraction form
    967,079,622.93/1,334,574,399.08 = 549,414,826.62/x
  3. Step 3: Cross multiply
    967,079,622.93x = 1,334,574,399.08 × 549,414,826.62
  4. Step 4: Simplify right side
    967,079,622.93x = 733,234,962,079,281,792
  5. Step 5: Solve for x
    x = 733,234,962,079,281,792/967,079,622.93
  6. Step 6: Final answer
    x = 758,195,028.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.