Home / 7,572,196,456.33-11,358,526,078.67-2,597,848,534.69

Finding the Fourth Proportional to 7,572,196,456.33, 11,358,526,078.67 and 2,597,848,534.69

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Solution

The fourth proportional to 7,572,196,456.33, 11,358,526,078.67 and 2,597,848,534.69 is: 3,896,852,188.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,196,456.33 : 11,358,526,078.67 = 2,597,848,534.69 : x
  2. Step 2: Convert to fraction form
    7,572,196,456.33/11,358,526,078.67 = 2,597,848,534.69/x
  3. Step 3: Cross multiply
    7,572,196,456.33x = 11,358,526,078.67 × 2,597,848,534.69
  4. Step 4: Simplify right side
    7,572,196,456.33x = 29,507,730,329,711,013,888
  5. Step 5: Solve for x
    x = 29,507,730,329,711,013,888/7,572,196,456.33
  6. Step 6: Final answer
    x = 3,896,852,188.12

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1.5x scale

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.