Home / 596,290,859.75-894,844,855.56-208,113,690.04

Finding the Fourth Proportional to 596,290,859.75, 894,844,855.56 and 208,113,690.04

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Solution

The fourth proportional to 596,290,859.75, 894,844,855.56 and 208,113,690.04 is: 312,313,130.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,290,859.75 : 894,844,855.56 = 208,113,690.04 : x
  2. Step 2: Convert to fraction form
    596,290,859.75/894,844,855.56 = 208,113,690.04/x
  3. Step 3: Cross multiply
    596,290,859.75x = 894,844,855.56 × 208,113,690.04
  4. Step 4: Simplify right side
    596,290,859.75x = 186,229,464,902,445,728
  5. Step 5: Solve for x
    x = 186,229,464,902,445,728/596,290,859.75
  6. Step 6: Final answer
    x = 312,313,130.17

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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.