Home / 114,432,484.80-171,648,727.20-33,661,617.60

Finding the Fourth Proportional to 114,432,484.80, 171,648,727.20 and 33,661,617.60

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Solution

The fourth proportional to 114,432,484.80, 171,648,727.20 and 33,661,617.60 is: 50,492,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,432,484.80 : 171,648,727.20 = 33,661,617.60 : x
  2. Step 2: Convert to fraction form
    114,432,484.80/171,648,727.20 = 33,661,617.60/x
  3. Step 3: Cross multiply
    114,432,484.80x = 171,648,727.20 × 33,661,617.60
  4. Step 4: Simplify right side
    114,432,484.80x = 5,777,973,816,533,119
  5. Step 5: Solve for x
    x = 5,777,973,816,533,119/114,432,484.80
  6. Step 6: Final answer
    x = 50,492,426.40

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1.5x scale

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.