Home / 26,892,380,314.60-40,338,570,471.90-26,525,048,295.40

Finding the Fourth Proportional to 26,892,380,314.60, 40,338,570,471.90 and 26,525,048,295.40

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Solution

The fourth proportional to 26,892,380,314.60, 40,338,570,471.90 and 26,525,048,295.40 is: 39,787,572,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,892,380,314.60 : 40,338,570,471.90 = 26,525,048,295.40 : x
  2. Step 2: Convert to fraction form
    26,892,380,314.60/40,338,570,471.90 = 26,525,048,295.40/x
  3. Step 3: Cross multiply
    26,892,380,314.60x = 40,338,570,471.90 × 26,525,048,295.40
  4. Step 4: Simplify right side
    26,892,380,314.60x = 1,069,982,529,934,543,945,728
  5. Step 5: Solve for x
    x = 1,069,982,529,934,543,945,728/26,892,380,314.60
  6. Step 6: Final answer
    x = 39,787,572,443.10

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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.