Home / 2,230,867,700.04-3,346,180,451.40-678,037,952.55

Finding the Fourth Proportional to 2,230,867,700.04, 3,346,180,451.40 and 678,037,952.55

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Solution

The fourth proportional to 2,230,867,700.04, 3,346,180,451.40 and 678,037,952.55 is: 1,017,020,122.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,867,700.04 : 3,346,180,451.40 = 678,037,952.55 : x
  2. Step 2: Convert to fraction form
    2,230,867,700.04/3,346,180,451.40 = 678,037,952.55/x
  3. Step 3: Cross multiply
    2,230,867,700.04x = 3,346,180,451.40 × 678,037,952.55
  4. Step 4: Simplify right side
    2,230,867,700.04x = 2,268,837,342,130,090,752
  5. Step 5: Solve for x
    x = 2,268,837,342,130,090,752/2,230,867,700.04
  6. Step 6: Final answer
    x = 1,017,020,122.75

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1.5x scale

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.