Home / 16,989,216,605,655-25,483,824,908,482-16,989,216,605,655

Finding the Fourth Proportional to 16,989,216,605,655, 25,483,824,908,482 and 16,989,216,605,655

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Solution

The fourth proportional to 16,989,216,605,655, 25,483,824,908,482 and 16,989,216,605,655 is: 25,483,824,908,482

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,989,216,605,655 : 25,483,824,908,482 = 16,989,216,605,655 : x
  2. Step 2: Convert to fraction form
    16,989,216,605,655/25,483,824,908,482 = 16,989,216,605,655/x
  3. Step 3: Cross multiply
    16,989,216,605,655x = 25,483,824,908,482 × 16,989,216,605,655
  4. Step 4: Simplify right side
    16,989,216,605,655x = 432,950,221,310,786,928,749,051,904
  5. Step 5: Solve for x
    x = 432,950,221,310,786,928,749,051,904/16,989,216,605,655
  6. Step 6: Final answer
    x = 25,483,824,908,482

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Double scale
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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.