Home / 1,088,341,265.16-1,632,242,852.16-466,485,979.44

Finding the Fourth Proportional to 1,088,341,265.16, 1,632,242,852.16 and 466,485,979.44

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Solution

The fourth proportional to 1,088,341,265.16, 1,632,242,852.16 and 466,485,979.44 is: 699,613,650.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,341,265.16 : 1,632,242,852.16 = 466,485,979.44 : x
  2. Step 2: Convert to fraction form
    1,088,341,265.16/1,632,242,852.16 = 466,485,979.44/x
  3. Step 3: Cross multiply
    1,088,341,265.16x = 1,632,242,852.16 × 466,485,979.44
  4. Step 4: Simplify right side
    1,088,341,265.16x = 761,418,405,573,796,736
  5. Step 5: Solve for x
    x = 761,418,405,573,796,736/1,088,341,265.16
  6. Step 6: Final answer
    x = 699,613,650.56

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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.