Home / 26,031,327,390.08-38,971,928,132.40-23,339,723,595.20

Finding the Fourth Proportional to 26,031,327,390.08, 38,971,928,132.40 and 23,339,723,595.20

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Solution

The fourth proportional to 26,031,327,390.08, 38,971,928,132.40 and 23,339,723,595.20 is: 34,942,283,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,031,327,390.08 : 38,971,928,132.40 = 23,339,723,595.20 : x
  2. Step 2: Convert to fraction form
    26,031,327,390.08/38,971,928,132.40 = 23,339,723,595.20/x
  3. Step 3: Cross multiply
    26,031,327,390.08x = 38,971,928,132.40 × 23,339,723,595.20
  4. Step 4: Simplify right side
    26,031,327,390.08x = 909,594,030,582,214,950,912
  5. Step 5: Solve for x
    x = 909,594,030,582,214,950,912/26,031,327,390.08
  6. Step 6: Final answer
    x = 34,942,283,847.15

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Double scale
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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.