Home / 25,943,415,746.42-35,800,954,235.43-14,062,265,658.74

Finding the Fourth Proportional to 25,943,415,746.42, 35,800,954,235.43 and 14,062,265,658.74

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Solution

The fourth proportional to 25,943,415,746.42, 35,800,954,235.43 and 14,062,265,658.74 is: 19,405,406,528.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,943,415,746.42 : 35,800,954,235.43 = 14,062,265,658.74 : x
  2. Step 2: Convert to fraction form
    25,943,415,746.42/35,800,954,235.43 = 14,062,265,658.74/x
  3. Step 3: Cross multiply
    25,943,415,746.42x = 35,800,954,235.43 × 14,062,265,658.74
  4. Step 4: Simplify right side
    25,943,415,746.42x = 503,442,529,295,074,918,400
  5. Step 5: Solve for x
    x = 503,442,529,295,074,918,400/25,943,415,746.42
  6. Step 6: Final answer
    x = 19,405,406,528.42

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Double scale
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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.