Home / 64,284,991.01-88,711,778.75-37,825,058.64

Finding the Fourth Proportional to 64,284,991.01, 88,711,778.75 and 37,825,058.64

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Solution

The fourth proportional to 64,284,991.01, 88,711,778.75 and 37,825,058.64 is: 52,197,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,284,991.01 : 88,711,778.75 = 37,825,058.64 : x
  2. Step 2: Convert to fraction form
    64,284,991.01/88,711,778.75 = 37,825,058.64/x
  3. Step 3: Cross multiply
    64,284,991.01x = 88,711,778.75 × 37,825,058.64
  4. Step 4: Simplify right side
    64,284,991.01x = 3,355,528,233,088,331
  5. Step 5: Solve for x
    x = 3,355,528,233,088,331/64,284,991.01
  6. Step 6: Final answer
    x = 52,197,693.13

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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.