Home / 575,926,315.05-794,552,168.17-334,481,187.51

Finding the Fourth Proportional to 575,926,315.05, 794,552,168.17 and 334,481,187.51

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Solution

The fourth proportional to 575,926,315.05, 794,552,168.17 and 334,481,187.51 is: 461,452,699.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,926,315.05 : 794,552,168.17 = 334,481,187.51 : x
  2. Step 2: Convert to fraction form
    575,926,315.05/794,552,168.17 = 334,481,187.51/x
  3. Step 3: Cross multiply
    575,926,315.05x = 794,552,168.17 × 334,481,187.51
  4. Step 4: Simplify right side
    575,926,315.05x = 265,762,752,748,146,816
  5. Step 5: Solve for x
    x = 265,762,752,748,146,816/575,926,315.05
  6. Step 6: Final answer
    x = 461,452,699.42

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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.