Home / 7,572,196,455.33-11,358,526,077.17-2,597,848,533.69

Finding the Fourth Proportional to 7,572,196,455.33, 11,358,526,077.17 and 2,597,848,533.69

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Solution

The fourth proportional to 7,572,196,455.33, 11,358,526,077.17 and 2,597,848,533.69 is: 3,896,852,186.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,196,455.33 : 11,358,526,077.17 = 2,597,848,533.69 : x
  2. Step 2: Convert to fraction form
    7,572,196,455.33/11,358,526,077.17 = 2,597,848,533.69/x
  3. Step 3: Cross multiply
    7,572,196,455.33x = 11,358,526,077.17 × 2,597,848,533.69
  4. Step 4: Simplify right side
    7,572,196,455.33x = 29,507,730,314,442,727,424
  5. Step 5: Solve for x
    x = 29,507,730,314,442,727,424/7,572,196,455.33
  6. Step 6: Final answer
    x = 3,896,852,186.62

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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.