Home / 596,290,872.32-894,844,874.38-208,113,702.60

Finding the Fourth Proportional to 596,290,872.32, 894,844,874.38 and 208,113,702.60

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Solution

The fourth proportional to 596,290,872.32, 894,844,874.38 and 208,113,702.60 is: 312,313,149.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,290,872.32 : 894,844,874.38 = 208,113,702.60 : x
  2. Step 2: Convert to fraction form
    596,290,872.32/894,844,874.38 = 208,113,702.60/x
  3. Step 3: Cross multiply
    596,290,872.32x = 894,844,874.38 × 208,113,702.60
  4. Step 4: Simplify right side
    596,290,872.32x = 186,229,480,059,853,664
  5. Step 5: Solve for x
    x = 186,229,480,059,853,664/596,290,872.32
  6. Step 6: Final answer
    x = 312,313,149.01

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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.