Home / 1,468,938,046.20-2,203,407,069.30-1,004,033,459.40

Finding the Fourth Proportional to 1,468,938,046.20, 2,203,407,069.30 and 1,004,033,459.40

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Solution

The fourth proportional to 1,468,938,046.20, 2,203,407,069.30 and 1,004,033,459.40 is: 1,506,050,189.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,938,046.20 : 2,203,407,069.30 = 1,004,033,459.40 : x
  2. Step 2: Convert to fraction form
    1,468,938,046.20/2,203,407,069.30 = 1,004,033,459.40/x
  3. Step 3: Cross multiply
    1,468,938,046.20x = 2,203,407,069.30 × 1,004,033,459.40
  4. Step 4: Simplify right side
    1,468,938,046.20x = 2,212,294,422,255,694,592
  5. Step 5: Solve for x
    x = 2,212,294,422,255,694,592/1,468,938,046.20
  6. Step 6: Final answer
    x = 1,506,050,189.10

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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.