Home / 29,670,097.48-40,931,691.80-17,902,802.27

Finding the Fourth Proportional to 29,670,097.48, 40,931,691.80 and 17,902,802.27

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Solution

The fourth proportional to 29,670,097.48, 40,931,691.80 and 17,902,802.27 is: 24,697,997.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670,097.48 : 40,931,691.80 = 17,902,802.27 : x
  2. Step 2: Convert to fraction form
    29,670,097.48/40,931,691.80 = 17,902,802.27/x
  3. Step 3: Cross multiply
    29,670,097.48x = 40,931,691.80 × 17,902,802.27
  4. Step 4: Simplify right side
    29,670,097.48x = 732,791,984,884,795.62
  5. Step 5: Solve for x
    x = 732,791,984,884,795.62/29,670,097.48
  6. Step 6: Final answer
    x = 24,697,997.22

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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.