Home / 15,673,602.70-23,510,404.05-9,535,459.15

Finding the Fourth Proportional to 15,673,602.70, 23,510,404.05 and 9,535,459.15

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Solution

The fourth proportional to 15,673,602.70, 23,510,404.05 and 9,535,459.15 is: 14,303,188.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,602.70 : 23,510,404.05 = 9,535,459.15 : x
  2. Step 2: Convert to fraction form
    15,673,602.70/23,510,404.05 = 9,535,459.15/x
  3. Step 3: Cross multiply
    15,673,602.70x = 23,510,404.05 × 9,535,459.15
  4. Step 4: Simplify right side
    15,673,602.70x = 224,182,497,418,769.56
  5. Step 5: Solve for x
    x = 224,182,497,418,769.56/15,673,602.70
  6. Step 6: Final answer
    x = 14,303,188.73

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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.