Home / 335,950,826.32-463,612,136.52-181,426,154.32

Finding the Fourth Proportional to 335,950,826.32, 463,612,136.52 and 181,426,154.32

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Solution

The fourth proportional to 335,950,826.32, 463,612,136.52 and 181,426,154.32 is: 250,368,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,950,826.32 : 463,612,136.52 = 181,426,154.32 : x
  2. Step 2: Convert to fraction form
    335,950,826.32/463,612,136.52 = 181,426,154.32/x
  3. Step 3: Cross multiply
    335,950,826.32x = 463,612,136.52 × 181,426,154.32
  4. Step 4: Simplify right side
    335,950,826.32x = 84,111,367,024,902,416
  5. Step 5: Solve for x
    x = 84,111,367,024,902,416/335,950,826.32
  6. Step 6: Final answer
    x = 250,368,090.91

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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.