Home / 596,915,010.51-823,745,982.38-346,168,070.79

Finding the Fourth Proportional to 596,915,010.51, 823,745,982.38 and 346,168,070.79

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Solution

The fourth proportional to 596,915,010.51, 823,745,982.38 and 346,168,070.79 is: 477,713,832.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,915,010.51 : 823,745,982.38 = 346,168,070.79 : x
  2. Step 2: Convert to fraction form
    596,915,010.51/823,745,982.38 = 346,168,070.79/x
  3. Step 3: Cross multiply
    596,915,010.51x = 823,745,982.38 × 346,168,070.79
  4. Step 4: Simplify right side
    596,915,010.51x = 285,154,557,539,767,104
  5. Step 5: Solve for x
    x = 285,154,557,539,767,104/596,915,010.51
  6. Step 6: Final answer
    x = 477,713,832.82

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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.