Home / 479,194,555.64-716,900,591.32-362,944,789.32

Finding the Fourth Proportional to 479,194,555.64, 716,900,591.32 and 362,944,789.32

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Solution

The fourth proportional to 479,194,555.64, 716,900,591.32 and 362,944,789.32 is: 542,984,746.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,194,555.64 : 716,900,591.32 = 362,944,789.32 : x
  2. Step 2: Convert to fraction form
    479,194,555.64/716,900,591.32 = 362,944,789.32/x
  3. Step 3: Cross multiply
    479,194,555.64x = 716,900,591.32 × 362,944,789.32
  4. Step 4: Simplify right side
    479,194,555.64x = 260,195,334,080,020,832
  5. Step 5: Solve for x
    x = 260,195,334,080,020,832/479,194,555.64
  6. Step 6: Final answer
    x = 542,984,746.00

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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.