Home / 53,209,265.40-79,825,707.90-24,448,465.80

Finding the Fourth Proportional to 53,209,265.40, 79,825,707.90 and 24,448,465.80

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Solution

The fourth proportional to 53,209,265.40, 79,825,707.90 and 24,448,465.80 is: 36,678,125.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,209,265.40 : 79,825,707.90 = 24,448,465.80 : x
  2. Step 2: Convert to fraction form
    53,209,265.40/79,825,707.90 = 24,448,465.80/x
  3. Step 3: Cross multiply
    53,209,265.40x = 79,825,707.90 × 24,448,465.80
  4. Step 4: Simplify right side
    53,209,265.40x = 1,951,616,089,553,940
  5. Step 5: Solve for x
    x = 1,951,616,089,553,940/53,209,265.40
  6. Step 6: Final answer
    x = 36,678,125.04

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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.