Home / 38,052,215.84-52,490,096.88-24,285,663.20

Finding the Fourth Proportional to 38,052,215.84, 52,490,096.88 and 24,285,663.20

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Solution

The fourth proportional to 38,052,215.84, 52,490,096.88 and 24,285,663.20 is: 33,500,199.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,052,215.84 : 52,490,096.88 = 24,285,663.20 : x
  2. Step 2: Convert to fraction form
    38,052,215.84/52,490,096.88 = 24,285,663.20/x
  3. Step 3: Cross multiply
    38,052,215.84x = 52,490,096.88 × 24,285,663.20
  4. Step 4: Simplify right side
    38,052,215.84x = 1,274,756,814,163,050.75
  5. Step 5: Solve for x
    x = 1,274,756,814,163,050.75/38,052,215.84
  6. Step 6: Final answer
    x = 33,500,199.29

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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.