Home / 23,690,369,943.72-35,535,552,757.71-10,425,628,220.82

Finding the Fourth Proportional to 23,690,369,943.72, 35,535,552,757.71 and 10,425,628,220.82

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Solution

The fourth proportional to 23,690,369,943.72, 35,535,552,757.71 and 10,425,628,220.82 is: 15,638,441,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,690,369,943.72 : 35,535,552,757.71 = 10,425,628,220.82 : x
  2. Step 2: Convert to fraction form
    23,690,369,943.72/35,535,552,757.71 = 10,425,628,220.82/x
  3. Step 3: Cross multiply
    23,690,369,943.72x = 35,535,552,757.71 × 10,425,628,220.82
  4. Step 4: Simplify right side
    23,690,369,943.72x = 370,480,461,673,219,358,720
  5. Step 5: Solve for x
    x = 370,480,461,673,219,358,720/23,690,369,943.72
  6. Step 6: Final answer
    x = 15,638,441,381.60

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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.