Home / 7,524,362,005.55-11,279,087,852.15-3,533,301,733.07

Finding the Fourth Proportional to 7,524,362,005.55, 11,279,087,852.15 and 3,533,301,733.07

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Solution

The fourth proportional to 7,524,362,005.55, 11,279,087,852.15 and 3,533,301,733.07 is: 5,296,451,795.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,362,005.55 : 11,279,087,852.15 = 3,533,301,733.07 : x
  2. Step 2: Convert to fraction form
    7,524,362,005.55/11,279,087,852.15 = 3,533,301,733.07/x
  3. Step 3: Cross multiply
    7,524,362,005.55x = 11,279,087,852.15 × 3,533,301,733.07
  4. Step 4: Simplify right side
    7,524,362,005.55x = 39,852,420,655,404,580,864
  5. Step 5: Solve for x
    x = 39,852,420,655,404,580,864/7,524,362,005.55
  6. Step 6: Final answer
    x = 5,296,451,795.65

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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.