Home / 730,740,341.37-1,096,055,382.92-232,730,731.65

Finding the Fourth Proportional to 730,740,341.37, 1,096,055,382.92 and 232,730,731.65

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Solution

The fourth proportional to 730,740,341.37, 1,096,055,382.92 and 232,730,731.65 is: 349,078,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,740,341.37 : 1,096,055,382.92 = 232,730,731.65 : x
  2. Step 2: Convert to fraction form
    730,740,341.37/1,096,055,382.92 = 232,730,731.65/x
  3. Step 3: Cross multiply
    730,740,341.37x = 1,096,055,382.92 × 232,730,731.65
  4. Step 4: Simplify right side
    730,740,341.37x = 255,085,771,194,728,864
  5. Step 5: Solve for x
    x = 255,085,771,194,728,864/730,740,341.37
  6. Step 6: Final answer
    x = 349,078,539.60

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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.