Home / 6,501,514,625.04-8,971,937,581.80-3,825,468,130.32

Finding the Fourth Proportional to 6,501,514,625.04, 8,971,937,581.80 and 3,825,468,130.32

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Solution

The fourth proportional to 6,501,514,625.04, 8,971,937,581.80 and 3,825,468,130.32 is: 5,279,056,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,514,625.04 : 8,971,937,581.80 = 3,825,468,130.32 : x
  2. Step 2: Convert to fraction form
    6,501,514,625.04/8,971,937,581.80 = 3,825,468,130.32/x
  3. Step 3: Cross multiply
    6,501,514,625.04x = 8,971,937,581.80 × 3,825,468,130.32
  4. Step 4: Simplify right side
    6,501,514,625.04x = 34,321,861,286,396,186,624
  5. Step 5: Solve for x
    x = 34,321,861,286,396,186,624/6,501,514,625.04
  6. Step 6: Final answer
    x = 5,279,056,230.10

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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.