Home / 585,365,926.39-807,730,507.83-334,486,580.52

Finding the Fourth Proportional to 585,365,926.39, 807,730,507.83 and 334,486,580.52

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Solution

The fourth proportional to 585,365,926.39, 807,730,507.83 and 334,486,580.52 is: 461,548,927.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,365,926.39 : 807,730,507.83 = 334,486,580.52 : x
  2. Step 2: Convert to fraction form
    585,365,926.39/807,730,507.83 = 334,486,580.52/x
  3. Step 3: Cross multiply
    585,365,926.39x = 807,730,507.83 × 334,486,580.52
  4. Step 4: Simplify right side
    585,365,926.39x = 270,175,015,545,739,776
  5. Step 5: Solve for x
    x = 270,175,015,545,739,776/585,365,926.39
  6. Step 6: Final answer
    x = 461,548,927.54

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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.