Home / 42,683,214.04-58,902,982.50-23,104,097.08

Finding the Fourth Proportional to 42,683,214.04, 58,902,982.50 and 23,104,097.08

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Solution

The fourth proportional to 42,683,214.04, 58,902,982.50 and 23,104,097.08 is: 31,883,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,683,214.04 : 58,902,982.50 = 23,104,097.08 : x
  2. Step 2: Convert to fraction form
    42,683,214.04/58,902,982.50 = 23,104,097.08/x
  3. Step 3: Cross multiply
    42,683,214.04x = 58,902,982.50 × 23,104,097.08
  4. Step 4: Simplify right side
    42,683,214.04x = 1,360,900,225,981,541
  5. Step 5: Solve for x
    x = 1,360,900,225,981,541/42,683,214.04
  6. Step 6: Final answer
    x = 31,883,733.61

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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.