Home / 10,969,992,017.70-16,454,988,026.55-10,752,313,784.10

Finding the Fourth Proportional to 10,969,992,017.70, 16,454,988,026.55 and 10,752,313,784.10

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Solution

The fourth proportional to 10,969,992,017.70, 16,454,988,026.55 and 10,752,313,784.10 is: 16,128,470,676.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,969,992,017.70 : 16,454,988,026.55 = 10,752,313,784.10 : x
  2. Step 2: Convert to fraction form
    10,969,992,017.70/16,454,988,026.55 = 10,752,313,784.10/x
  3. Step 3: Cross multiply
    10,969,992,017.70x = 16,454,988,026.55 × 10,752,313,784.10
  4. Step 4: Simplify right side
    10,969,992,017.70x = 176,929,194,575,074,033,664
  5. Step 5: Solve for x
    x = 176,929,194,575,074,033,664/10,969,992,017.70
  6. Step 6: Final answer
    x = 16,128,470,676.15

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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.