Home / 8,337,377,138.08-11,505,780,347.68-4,527,060,686.64

Finding the Fourth Proportional to 8,337,377,138.08, 11,505,780,347.68 and 4,527,060,686.64

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Solution

The fourth proportional to 8,337,377,138.08, 11,505,780,347.68 and 4,527,060,686.64 is: 6,247,452,288.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,377,138.08 : 11,505,780,347.68 = 4,527,060,686.64 : x
  2. Step 2: Convert to fraction form
    8,337,377,138.08/11,505,780,347.68 = 4,527,060,686.64/x
  3. Step 3: Cross multiply
    8,337,377,138.08x = 11,505,780,347.68 × 4,527,060,686.64
  4. Step 4: Simplify right side
    8,337,377,138.08x = 52,087,365,881,097,240,576
  5. Step 5: Solve for x
    x = 52,087,365,881,097,240,576/8,337,377,138.08
  6. Step 6: Final answer
    x = 6,247,452,288.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.