Home / 744,995,844,535.83-1,117,493,766,814.70-235,106,289,374.47

Finding the Fourth Proportional to 744,995,844,535.83, 1,117,493,766,814.70 and 235,106,289,374.47

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Solution

The fourth proportional to 744,995,844,535.83, 1,117,493,766,814.70 and 235,106,289,374.47 is: 352,659,434,065.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,995,844,535.83 : 1,117,493,766,814.70 = 235,106,289,374.47 : x
  2. Step 2: Convert to fraction form
    744,995,844,535.83/1,117,493,766,814.70 = 235,106,289,374.47/x
  3. Step 3: Cross multiply
    744,995,844,535.83x = 1,117,493,766,814.70 × 235,106,289,374.47
  4. Step 4: Simplify right side
    744,995,844,535.83x = 262,729,812,914,903,344,742,400
  5. Step 5: Solve for x
    x = 262,729,812,914,903,344,742,400/744,995,844,535.83
  6. Step 6: Final answer
    x = 352,659,434,065.16

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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.