Home / 4,098,963,616.29-5,656,572,459.49-2,219,370,173.37

Finding the Fourth Proportional to 4,098,963,616.29, 5,656,572,459.49 and 2,219,370,173.37

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Solution

The fourth proportional to 4,098,963,616.29, 5,656,572,459.49 and 2,219,370,173.37 is: 3,062,732,284.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,963,616.29 : 5,656,572,459.49 = 2,219,370,173.37 : x
  2. Step 2: Convert to fraction form
    4,098,963,616.29/5,656,572,459.49 = 2,219,370,173.37/x
  3. Step 3: Cross multiply
    4,098,963,616.29x = 5,656,572,459.49 × 2,219,370,173.37
  4. Step 4: Simplify right side
    4,098,963,616.29x = 12,554,028,200,108,939,264
  5. Step 5: Solve for x
    x = 12,554,028,200,108,939,264/4,098,963,616.29
  6. Step 6: Final answer
    x = 3,062,732,284.38

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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.