Home / 37,461,133.41-56,190,417.04-15,881,839.17

Finding the Fourth Proportional to 37,461,133.41, 56,190,417.04 and 15,881,839.17

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Solution

The fourth proportional to 37,461,133.41, 56,190,417.04 and 15,881,839.17 is: 23,822,214.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,461,133.41 : 56,190,417.04 = 15,881,839.17 : x
  2. Step 2: Convert to fraction form
    37,461,133.41/56,190,417.04 = 15,881,839.17/x
  3. Step 3: Cross multiply
    37,461,133.41x = 56,190,417.04 × 15,881,839.17
  4. Step 4: Simplify right side
    37,461,133.41x = 892,407,166,324,507.50
  5. Step 5: Solve for x
    x = 892,407,166,324,507.50/37,461,133.41
  6. Step 6: Final answer
    x = 23,822,214.79

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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.