Home / 26,853,467,690.07-40,280,201,574.52-10,914,069,720.94

Finding the Fourth Proportional to 26,853,467,690.07, 40,280,201,574.52 and 10,914,069,720.94

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Solution

The fourth proportional to 26,853,467,690.07, 40,280,201,574.52 and 10,914,069,720.94 is: 16,371,104,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,467,690.07 : 40,280,201,574.52 = 10,914,069,720.94 : x
  2. Step 2: Convert to fraction form
    26,853,467,690.07/40,280,201,574.52 = 10,914,069,720.94/x
  3. Step 3: Cross multiply
    26,853,467,690.07x = 40,280,201,574.52 × 10,914,069,720.94
  4. Step 4: Simplify right side
    26,853,467,690.07x = 439,620,928,357,854,412,800
  5. Step 5: Solve for x
    x = 439,620,928,357,854,412,800/26,853,467,690.07
  6. Step 6: Final answer
    x = 16,371,104,597.43

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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.