Home / 2,247,264,016.40-3,370,896,024.60-2,069,896,566.80

Finding the Fourth Proportional to 2,247,264,016.40, 3,370,896,024.60 and 2,069,896,566.80

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Solution

The fourth proportional to 2,247,264,016.40, 3,370,896,024.60 and 2,069,896,566.80 is: 3,104,844,850.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,016.40 : 3,370,896,024.60 = 2,069,896,566.80 : x
  2. Step 2: Convert to fraction form
    2,247,264,016.40/3,370,896,024.60 = 2,069,896,566.80/x
  3. Step 3: Cross multiply
    2,247,264,016.40x = 3,370,896,024.60 × 2,069,896,566.80
  4. Step 4: Simplify right side
    2,247,264,016.40x = 6,977,406,108,359,308,288
  5. Step 5: Solve for x
    x = 6,977,406,108,359,308,288/2,247,264,016.40
  6. Step 6: Final answer
    x = 3,104,844,850.20

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Double scale
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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.