Home / 3,551,347,901.10-4,980,049,995.30-3,551,347,901.10

Finding the Fourth Proportional to 3,551,347,901.10, 4,980,049,995.30 and 3,551,347,901.10

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Solution

The fourth proportional to 3,551,347,901.10, 4,980,049,995.30 and 3,551,347,901.10 is: 4,980,049,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,347,901.10 : 4,980,049,995.30 = 3,551,347,901.10 : x
  2. Step 2: Convert to fraction form
    3,551,347,901.10/4,980,049,995.30 = 3,551,347,901.10/x
  3. Step 3: Cross multiply
    3,551,347,901.10x = 4,980,049,995.30 × 3,551,347,901.10
  4. Step 4: Simplify right side
    3,551,347,901.10x = 17,685,890,098,181,720,064
  5. Step 5: Solve for x
    x = 17,685,890,098,181,720,064/3,551,347,901.10
  6. Step 6: Final answer
    x = 4,980,049,995.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.