Home / 7,524,362,006.55-11,279,087,853.65-3,533,301,734.07

Finding the Fourth Proportional to 7,524,362,006.55, 11,279,087,853.65 and 3,533,301,734.07

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Solution

The fourth proportional to 7,524,362,006.55, 11,279,087,853.65 and 3,533,301,734.07 is: 5,296,451,797.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,362,006.55 : 11,279,087,853.65 = 3,533,301,734.07 : x
  2. Step 2: Convert to fraction form
    7,524,362,006.55/11,279,087,853.65 = 3,533,301,734.07/x
  3. Step 3: Cross multiply
    7,524,362,006.55x = 11,279,087,853.65 × 3,533,301,734.07
  4. Step 4: Simplify right side
    7,524,362,006.55x = 39,852,420,672,029,417,472
  5. Step 5: Solve for x
    x = 39,852,420,672,029,417,472/7,524,362,006.55
  6. Step 6: Final answer
    x = 5,296,451,797.15

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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.