Home / 5,341,465,814.56-8,002,085,544.93-3,565,481,417.07

Finding the Fourth Proportional to 5,341,465,814.56, 8,002,085,544.93 and 3,565,481,417.07

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Solution

The fourth proportional to 5,341,465,814.56, 8,002,085,544.93 and 3,565,481,417.07 is: 5,341,471,479.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,465,814.56 : 8,002,085,544.93 = 3,565,481,417.07 : x
  2. Step 2: Convert to fraction form
    5,341,465,814.56/8,002,085,544.93 = 3,565,481,417.07/x
  3. Step 3: Cross multiply
    5,341,465,814.56x = 8,002,085,544.93 × 3,565,481,417.07
  4. Step 4: Simplify right side
    5,341,465,814.56x = 28,531,287,308,252,381,184
  5. Step 5: Solve for x
    x = 28,531,287,308,252,381,184/5,341,465,814.56
  6. Step 6: Final answer
    x = 5,341,471,479.70

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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.