Home / 3,064,861,726.80-4,229,509,022.08-1,655,165,553.44

Finding the Fourth Proportional to 3,064,861,726.80, 4,229,509,022.08 and 1,655,165,553.44

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Solution

The fourth proportional to 3,064,861,726.80, 4,229,509,022.08 and 1,655,165,553.44 is: 2,284,128,376.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,861,726.80 : 4,229,509,022.08 = 1,655,165,553.44 : x
  2. Step 2: Convert to fraction form
    3,064,861,726.80/4,229,509,022.08 = 1,655,165,553.44/x
  3. Step 3: Cross multiply
    3,064,861,726.80x = 4,229,509,022.08 × 1,655,165,553.44
  4. Step 4: Simplify right side
    3,064,861,726.80x = 7,000,537,641,310,516,224
  5. Step 5: Solve for x
    x = 7,000,537,641,310,516,224/3,064,861,726.80
  6. Step 6: Final answer
    x = 2,284,128,376.85

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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.