Home / 53,594,267.49-73,960,125.62-30,069,556.74

Finding the Fourth Proportional to 53,594,267.49, 73,960,125.62 and 30,069,556.74

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Solution

The fourth proportional to 53,594,267.49, 73,960,125.62 and 30,069,556.74 is: 41,496,008.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,594,267.49 : 73,960,125.62 = 30,069,556.74 : x
  2. Step 2: Convert to fraction form
    53,594,267.49/73,960,125.62 = 30,069,556.74/x
  3. Step 3: Cross multiply
    53,594,267.49x = 73,960,125.62 × 30,069,556.74
  4. Step 4: Simplify right side
    53,594,267.49x = 2,223,948,193,677,769.50
  5. Step 5: Solve for x
    x = 2,223,948,193,677,769.50/53,594,267.49
  6. Step 6: Final answer
    x = 41,496,008.77

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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.