Home / 1,466,518,820.32-2,023,734,366.50-831,482,033.29

Finding the Fourth Proportional to 1,466,518,820.32, 2,023,734,366.50 and 831,482,033.29

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Solution

The fourth proportional to 1,466,518,820.32, 2,023,734,366.50 and 831,482,033.29 is: 1,147,410,277.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,518,820.32 : 2,023,734,366.50 = 831,482,033.29 : x
  2. Step 2: Convert to fraction form
    1,466,518,820.32/2,023,734,366.50 = 831,482,033.29/x
  3. Step 3: Cross multiply
    1,466,518,820.32x = 2,023,734,366.50 × 831,482,033.29
  4. Step 4: Simplify right side
    1,466,518,820.32x = 1,682,698,765,887,053,312
  5. Step 5: Solve for x
    x = 1,682,698,765,887,053,312/1,466,518,820.32
  6. Step 6: Final answer
    x = 1,147,410,277.02

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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.