Home / 15,237,595,313.39-22,859,336,420.73-5,793,504,848.51

Finding the Fourth Proportional to 15,237,595,313.39, 22,859,336,420.73 and 5,793,504,848.51

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Solution

The fourth proportional to 15,237,595,313.39, 22,859,336,420.73 and 5,793,504,848.51 is: 8,691,376,405.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,237,595,313.39 : 22,859,336,420.73 = 5,793,504,848.51 : x
  2. Step 2: Convert to fraction form
    15,237,595,313.39/22,859,336,420.73 = 5,793,504,848.51/x
  3. Step 3: Cross multiply
    15,237,595,313.39x = 22,859,336,420.73 × 5,793,504,848.51
  4. Step 4: Simplify right side
    15,237,595,313.39x = 132,435,676,387,106,193,408
  5. Step 5: Solve for x
    x = 132,435,676,387,106,193,408/15,237,595,313.39
  6. Step 6: Final answer
    x = 8,691,376,405.75

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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.