Home / 151,484,496.05-227,226,744.46-116,991,209.53

Finding the Fourth Proportional to 151,484,496.05, 227,226,744.46 and 116,991,209.53

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Solution

The fourth proportional to 151,484,496.05, 227,226,744.46 and 116,991,209.53 is: 175,486,814.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,484,496.05 : 227,226,744.46 = 116,991,209.53 : x
  2. Step 2: Convert to fraction form
    151,484,496.05/227,226,744.46 = 116,991,209.53/x
  3. Step 3: Cross multiply
    151,484,496.05x = 227,226,744.46 × 116,991,209.53
  4. Step 4: Simplify right side
    151,484,496.05x = 26,583,531,672,111,248
  5. Step 5: Solve for x
    x = 26,583,531,672,111,248/151,484,496.05
  6. Step 6: Final answer
    x = 175,486,814.60

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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.