Home / 7,572,196,303.17-11,358,525,849.57-2,597,848,382.39

Finding the Fourth Proportional to 7,572,196,303.17, 11,358,525,849.57 and 2,597,848,382.39

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Solution

The fourth proportional to 7,572,196,303.17, 11,358,525,849.57 and 2,597,848,382.39 is: 3,896,851,959.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,196,303.17 : 11,358,525,849.57 = 2,597,848,382.39 : x
  2. Step 2: Convert to fraction form
    7,572,196,303.17/11,358,525,849.57 = 2,597,848,382.39/x
  3. Step 3: Cross multiply
    7,572,196,303.17x = 11,358,525,849.57 × 2,597,848,382.39
  4. Step 4: Simplify right side
    7,572,196,303.17x = 29,507,728,004,640,423,936
  5. Step 5: Solve for x
    x = 29,507,728,004,640,423,936/7,572,196,303.17
  6. Step 6: Final answer
    x = 3,896,851,959.88

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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.