Home / 64,284,995.46-88,711,784.85-37,825,063.07

Finding the Fourth Proportional to 64,284,995.46, 88,711,784.85 and 37,825,063.07

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Solution

The fourth proportional to 64,284,995.46, 88,711,784.85 and 37,825,063.07 is: 52,197,699.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,284,995.46 : 88,711,784.85 = 37,825,063.07 : x
  2. Step 2: Convert to fraction form
    64,284,995.46/88,711,784.85 = 37,825,063.07/x
  3. Step 3: Cross multiply
    64,284,995.46x = 88,711,784.85 × 37,825,063.07
  4. Step 4: Simplify right side
    64,284,995.46x = 3,355,528,857,225,299.50
  5. Step 5: Solve for x
    x = 3,355,528,857,225,299.50/64,284,995.46
  6. Step 6: Final answer
    x = 52,197,699.22

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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.