Home / 795,764,488.40-1,193,292,838.20-365,075,003.60

Finding the Fourth Proportional to 795,764,488.40, 1,193,292,838.20 and 365,075,003.60

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Solution

The fourth proportional to 795,764,488.40, 1,193,292,838.20 and 365,075,003.60 is: 547,450,148.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,764,488.40 : 1,193,292,838.20 = 365,075,003.60 : x
  2. Step 2: Convert to fraction form
    795,764,488.40/1,193,292,838.20 = 365,075,003.60/x
  3. Step 3: Cross multiply
    795,764,488.40x = 1,193,292,838.20 × 365,075,003.60
  4. Step 4: Simplify right side
    795,764,488.40x = 435,641,387,201,719,232
  5. Step 5: Solve for x
    x = 435,641,387,201,719,232/795,764,488.40
  6. Step 6: Final answer
    x = 547,450,148.32

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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.