Home / 2,010,985,152.96-2,775,116,014.08-1,164,248,183.04

Finding the Fourth Proportional to 2,010,985,152.96, 2,775,116,014.08 and 1,164,248,183.04

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Solution

The fourth proportional to 2,010,985,152.96, 2,775,116,014.08 and 1,164,248,183.04 is: 1,606,637,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,985,152.96 : 2,775,116,014.08 = 1,164,248,183.04 : x
  2. Step 2: Convert to fraction form
    2,010,985,152.96/2,775,116,014.08 = 1,164,248,183.04/x
  3. Step 3: Cross multiply
    2,010,985,152.96x = 2,775,116,014.08 × 1,164,248,183.04
  4. Step 4: Simplify right side
    2,010,985,152.96x = 3,230,923,777,117,847,040
  5. Step 5: Solve for x
    x = 3,230,923,777,117,847,040/2,010,985,152.96
  6. Step 6: Final answer
    x = 1,606,637,310.26

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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.