Home / 1,800,910,633,888.80-2,485,256,674,767-1,030,159,325,591.80

Finding the Fourth Proportional to 1,800,910,633,888.80, 2,485,256,674,767 and 1,030,159,325,591.80

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Solution

The fourth proportional to 1,800,910,633,888.80, 2,485,256,674,767 and 1,030,159,325,591.80 is: 1,421,619,869,316.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,910,633,888.80 : 2,485,256,674,767 = 1,030,159,325,591.80 : x
  2. Step 2: Convert to fraction form
    1,800,910,633,888.80/2,485,256,674,767 = 1,030,159,325,591.80/x
  3. Step 3: Cross multiply
    1,800,910,633,888.80x = 2,485,256,674,767 × 1,030,159,325,591.80
  4. Step 4: Simplify right side
    1,800,910,633,888.80x = 2,560,210,340,000,492,182,044,672
  5. Step 5: Solve for x
    x = 2,560,210,340,000,492,182,044,672/1,800,910,633,888.80
  6. Step 6: Final answer
    x = 1,421,619,869,316.94

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Double scale
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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.