Home / 32,747,708,091.40-45,191,836,816.20-17,710,950,362.05

Finding the Fourth Proportional to 32,747,708,091.40, 45,191,836,816.20 and 17,710,950,362.05

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Solution

The fourth proportional to 32,747,708,091.40, 45,191,836,816.20 and 17,710,950,362.05 is: 24,441,111,310.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,747,708,091.40 : 45,191,836,816.20 = 17,710,950,362.05 : x
  2. Step 2: Convert to fraction form
    32,747,708,091.40/45,191,836,816.20 = 17,710,950,362.05/x
  3. Step 3: Cross multiply
    32,747,708,091.40x = 45,191,836,816.20 × 17,710,950,362.05
  4. Step 4: Simplify right side
    32,747,708,091.40x = 800,390,378,621,581,787,136
  5. Step 5: Solve for x
    x = 800,390,378,621,581,787,136/32,747,708,091.40
  6. Step 6: Final answer
    x = 24,441,111,310.38

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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.