Home / 596,924,837.68-895,470,976.25-208,659,357.49

Finding the Fourth Proportional to 596,924,837.68, 895,470,976.25 and 208,659,357.49

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Solution

The fourth proportional to 596,924,837.68, 895,470,976.25 and 208,659,357.49 is: 313,018,301.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,924,837.68 : 895,470,976.25 = 208,659,357.49 : x
  2. Step 2: Convert to fraction form
    596,924,837.68/895,470,976.25 = 208,659,357.49/x
  3. Step 3: Cross multiply
    596,924,837.68x = 895,470,976.25 × 208,659,357.49
  4. Step 4: Simplify right side
    596,924,837.68x = 186,848,398,556,126,560
  5. Step 5: Solve for x
    x = 186,848,398,556,126,560/596,924,837.68
  6. Step 6: Final answer
    x = 313,018,301.07

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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.