Home / 2,519,528,065.10-3,779,292,097.65-773,000,362.70

Finding the Fourth Proportional to 2,519,528,065.10, 3,779,292,097.65 and 773,000,362.70

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Solution

The fourth proportional to 2,519,528,065.10, 3,779,292,097.65 and 773,000,362.70 is: 1,159,500,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,528,065.10 : 3,779,292,097.65 = 773,000,362.70 : x
  2. Step 2: Convert to fraction form
    2,519,528,065.10/3,779,292,097.65 = 773,000,362.70/x
  3. Step 3: Cross multiply
    2,519,528,065.10x = 3,779,292,097.65 × 773,000,362.70
  4. Step 4: Simplify right side
    2,519,528,065.10x = 2,921,394,162,232,694,272
  5. Step 5: Solve for x
    x = 2,921,394,162,232,694,272/2,519,528,065.10
  6. Step 6: Final answer
    x = 1,159,500,544.05

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Double scale
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Similar ratio
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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.