Home / 53,234,503.75-79,843,746.34-14,891,047.75

Finding the Fourth Proportional to 53,234,503.75, 79,843,746.34 and 14,891,047.75

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Solution

The fourth proportional to 53,234,503.75, 79,843,746.34 and 14,891,047.75 is: 22,334,331.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,234,503.75 : 79,843,746.34 = 14,891,047.75 : x
  2. Step 2: Convert to fraction form
    53,234,503.75/79,843,746.34 = 14,891,047.75/x
  3. Step 3: Cross multiply
    53,234,503.75x = 79,843,746.34 × 14,891,047.75
  4. Step 4: Simplify right side
    53,234,503.75x = 1,188,957,039,287,827.75
  5. Step 5: Solve for x
    x = 1,188,957,039,287,827.75/53,234,503.75
  6. Step 6: Final answer
    x = 22,334,331.22

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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.