Home / 7,320,977,480.81-10,309,549,542.75

Finding the Third Proportional to 7,320,977,480.81 and 10,309,549,542.75

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Solution

The third proportional to 7,320,977,480.81 and 10,309,549,542.75 is: 14,518,117,567.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,320,977,480.81 : 10,309,549,542.75 = 10,309,549,542.75 : x
  2. Step 2: Convert to fraction form
    7,320,977,480.81/10,309,549,542.75 = 10,309,549,542.75/x
  3. Step 3: Cross multiply
    7,320,977,480.81x = 10,309,549,542.75 × 10,309,549,542.75
  4. Step 4: Simplify right side
    7,320,977,480.81x = 106,286,811,774,416,732,160
  5. Step 5: Solve for x
    x = 106,286,811,774,416,732,160/7,320,977,480.81
  6. Step 6: Final answer
    x = 14,518,117,567.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.