Home / 270,613,214,205.15-373,478,250,722.67-160,747,994,328.95

Finding the Fourth Proportional to 270,613,214,205.15, 373,478,250,722.67 and 160,747,994,328.95

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Solution

The fourth proportional to 270,613,214,205.15, 373,478,250,722.67 and 160,747,994,328.95 is: 221,851,249,598.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,613,214,205.15 : 373,478,250,722.67 = 160,747,994,328.95 : x
  2. Step 2: Convert to fraction form
    270,613,214,205.15/373,478,250,722.67 = 160,747,994,328.95/x
  3. Step 3: Cross multiply
    270,613,214,205.15x = 373,478,250,722.67 × 160,747,994,328.95
  4. Step 4: Simplify right side
    270,613,214,205.15x = 60,035,879,729,153,926,234,112
  5. Step 5: Solve for x
    x = 60,035,879,729,153,926,234,112/270,613,214,205.15
  6. Step 6: Final answer
    x = 221,851,249,598.04

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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.