Home / 25,052,473.54-34,572,478.89-14,604,693.22

Finding the Fourth Proportional to 25,052,473.54, 34,572,478.89 and 14,604,693.22

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Solution

The fourth proportional to 25,052,473.54, 34,572,478.89 and 14,604,693.22 is: 20,154,514.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,052,473.54 : 34,572,478.89 = 14,604,693.22 : x
  2. Step 2: Convert to fraction form
    25,052,473.54/34,572,478.89 = 14,604,693.22/x
  3. Step 3: Cross multiply
    25,052,473.54x = 34,572,478.89 × 14,604,693.22
  4. Step 4: Simplify right side
    25,052,473.54x = 504,920,448,043,376.19
  5. Step 5: Solve for x
    x = 504,920,448,043,376.19/25,052,473.54
  6. Step 6: Final answer
    x = 20,154,514.77

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1.5x scale

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.