Home / 236,679,664.48-355,019,498.13-64,156,477.29

Finding the Fourth Proportional to 236,679,664.48, 355,019,498.13 and 64,156,477.29

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Solution

The fourth proportional to 236,679,664.48, 355,019,498.13 and 64,156,477.29 is: 96,234,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,679,664.48 : 355,019,498.13 = 64,156,477.29 : x
  2. Step 2: Convert to fraction form
    236,679,664.48/355,019,498.13 = 64,156,477.29/x
  3. Step 3: Cross multiply
    236,679,664.48x = 355,019,498.13 × 64,156,477.29
  4. Step 4: Simplify right side
    236,679,664.48x = 22,776,800,368,193,808
  5. Step 5: Solve for x
    x = 22,776,800,368,193,808/236,679,664.48
  6. Step 6: Final answer
    x = 96,234,716.31

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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.