Home / 34,839,971.76-52,256,580.60-10,579,111.92

Finding the Fourth Proportional to 34,839,971.76, 52,256,580.60 and 10,579,111.92

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Solution

The fourth proportional to 34,839,971.76, 52,256,580.60 and 10,579,111.92 is: 15,867,642.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,971.76 : 52,256,580.60 = 10,579,111.92 : x
  2. Step 2: Convert to fraction form
    34,839,971.76/52,256,580.60 = 10,579,111.92/x
  3. Step 3: Cross multiply
    34,839,971.76x = 52,256,580.60 × 10,579,111.92
  4. Step 4: Simplify right side
    34,839,971.76x = 552,828,214,723,900.75
  5. Step 5: Solve for x
    x = 552,828,214,723,900.75/34,839,971.76
  6. Step 6: Final answer
    x = 15,867,642.45

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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.