Home / 1,995,994,591.11-2,754,360,955.17-1,091,571,911.01

Finding the Fourth Proportional to 1,995,994,591.11, 2,754,360,955.17 and 1,091,571,911.01

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Solution

The fourth proportional to 1,995,994,591.11, 2,754,360,955.17 and 1,091,571,911.01 is: 1,506,308,215.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,994,591.11 : 2,754,360,955.17 = 1,091,571,911.01 : x
  2. Step 2: Convert to fraction form
    1,995,994,591.11/2,754,360,955.17 = 1,091,571,911.01/x
  3. Step 3: Cross multiply
    1,995,994,591.11x = 2,754,360,955.17 × 1,091,571,911.01
  4. Step 4: Simplify right side
    1,995,994,591.11x = 3,006,583,051,446,245,888
  5. Step 5: Solve for x
    x = 3,006,583,051,446,245,888/1,995,994,591.11
  6. Step 6: Final answer
    x = 1,506,308,215.88

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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.