Home / 105,883,465.81-146,122,727.04-58,842,522.14

Finding the Fourth Proportional to 105,883,465.81, 146,122,727.04 and 58,842,522.14

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Solution

The fourth proportional to 105,883,465.81, 146,122,727.04 and 58,842,522.14 is: 81,204,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,883,465.81 : 146,122,727.04 = 58,842,522.14 : x
  2. Step 2: Convert to fraction form
    105,883,465.81/146,122,727.04 = 58,842,522.14/x
  3. Step 3: Cross multiply
    105,883,465.81x = 146,122,727.04 × 58,842,522.14
  4. Step 4: Simplify right side
    105,883,465.81x = 8,598,229,800,714,164
  5. Step 5: Solve for x
    x = 8,598,229,800,714,164/105,883,465.81
  6. Step 6: Final answer
    x = 81,204,650.18

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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.