Home / 19,292,749,226.96-26,624,712,456.39-11,569,077,923.49

Finding the Fourth Proportional to 19,292,749,226.96, 26,624,712,456.39 and 11,569,077,923.49

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Solution

The fourth proportional to 19,292,749,226.96, 26,624,712,456.39 and 11,569,077,923.49 is: 15,965,758,403.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,292,749,226.96 : 26,624,712,456.39 = 11,569,077,923.49 : x
  2. Step 2: Convert to fraction form
    19,292,749,226.96/26,624,712,456.39 = 11,569,077,923.49/x
  3. Step 3: Cross multiply
    19,292,749,226.96x = 26,624,712,456.39 × 11,569,077,923.49
  4. Step 4: Simplify right side
    19,292,749,226.96x = 308,023,373,098,410,835,968
  5. Step 5: Solve for x
    x = 308,023,373,098,410,835,968/19,292,749,226.96
  6. Step 6: Final answer
    x = 15,965,758,403.57

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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.