Home / 34,839,865.47-52,256,421.30-10,579,005.61

Finding the Fourth Proportional to 34,839,865.47, 52,256,421.30 and 10,579,005.61

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Solution

The fourth proportional to 34,839,865.47, 52,256,421.30 and 10,579,005.61 is: 15,867,483.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,865.47 : 52,256,421.30 = 10,579,005.61 : x
  2. Step 2: Convert to fraction form
    34,839,865.47/52,256,421.30 = 10,579,005.61/x
  3. Step 3: Cross multiply
    34,839,865.47x = 52,256,421.30 × 10,579,005.61
  4. Step 4: Simplify right side
    34,839,865.47x = 552,820,974,091,223.44
  5. Step 5: Solve for x
    x = 552,820,974,091,223.44/34,839,865.47
  6. Step 6: Final answer
    x = 15,867,483.03

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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.