Home / 64,284,995.96-88,711,785.54-37,825,063.58

Finding the Fourth Proportional to 64,284,995.96, 88,711,785.54 and 37,825,063.58

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Solution

The fourth proportional to 64,284,995.96, 88,711,785.54 and 37,825,063.58 is: 52,197,699.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,284,995.96 : 88,711,785.54 = 37,825,063.58 : x
  2. Step 2: Convert to fraction form
    64,284,995.96/88,711,785.54 = 37,825,063.58/x
  3. Step 3: Cross multiply
    64,284,995.96x = 88,711,785.54 × 37,825,063.58
  4. Step 4: Simplify right side
    64,284,995.96x = 3,355,528,927,902,266
  5. Step 5: Solve for x
    x = 3,355,528,927,902,266/64,284,995.96
  6. Step 6: Final answer
    x = 52,197,699.92

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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.