Home / 29,901,744.60-44,873,612.10-12,874,637.40

Finding the Fourth Proportional to 29,901,744.60, 44,873,612.10 and 12,874,637.40

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Solution

The fourth proportional to 29,901,744.60, 44,873,612.10 and 12,874,637.40 is: 19,320,995.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,901,744.60 : 44,873,612.10 = 12,874,637.40 : x
  2. Step 2: Convert to fraction form
    29,901,744.60/44,873,612.10 = 12,874,637.40/x
  3. Step 3: Cross multiply
    29,901,744.60x = 44,873,612.10 × 12,874,637.40
  4. Step 4: Simplify right side
    29,901,744.60x = 577,731,484,615,752.62
  5. Step 5: Solve for x
    x = 577,731,484,615,752.62/29,901,744.60
  6. Step 6: Final answer
    x = 19,320,995.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.