Home / 26,557,668,400.35-39,836,673,831.69-10,623,336,056.76

Finding the Fourth Proportional to 26,557,668,400.35, 39,836,673,831.69 and 10,623,336,056.76

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Solution

The fourth proportional to 26,557,668,400.35, 39,836,673,831.69 and 10,623,336,056.76 is: 15,935,072,579.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,557,668,400.35 : 39,836,673,831.69 = 10,623,336,056.76 : x
  2. Step 2: Convert to fraction form
    26,557,668,400.35/39,836,673,831.69 = 10,623,336,056.76/x
  3. Step 3: Cross multiply
    26,557,668,400.35x = 39,836,673,831.69 × 10,623,336,056.76
  4. Step 4: Simplify right side
    26,557,668,400.35x = 423,198,373,497,579,962,368
  5. Step 5: Solve for x
    x = 423,198,373,497,579,962,368/26,557,668,400.35
  6. Step 6: Final answer
    x = 15,935,072,579.34

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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.