Home / 10,171,595.14-14,037,000.06-5,588,090.26

Finding the Fourth Proportional to 10,171,595.14, 14,037,000.06 and 5,588,090.26

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Solution

The fourth proportional to 10,171,595.14, 14,037,000.06 and 5,588,090.26 is: 7,711,673.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,595.14 : 14,037,000.06 = 5,588,090.26 : x
  2. Step 2: Convert to fraction form
    10,171,595.14/14,037,000.06 = 5,588,090.26/x
  3. Step 3: Cross multiply
    10,171,595.14x = 14,037,000.06 × 5,588,090.26
  4. Step 4: Simplify right side
    10,171,595.14x = 78,440,023,314,905.42
  5. Step 5: Solve for x
    x = 78,440,023,314,905.42/10,171,595.14
  6. Step 6: Final answer
    x = 7,711,673.76

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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.