Home / 62,398,484.66-86,109,843.69-34,896,412.91

Finding the Fourth Proportional to 62,398,484.66, 86,109,843.69 and 34,896,412.91

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Solution

The fourth proportional to 62,398,484.66, 86,109,843.69 and 34,896,412.91 is: 48,157,013.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,398,484.66 : 86,109,843.69 = 34,896,412.91 : x
  2. Step 2: Convert to fraction form
    62,398,484.66/86,109,843.69 = 34,896,412.91/x
  3. Step 3: Cross multiply
    62,398,484.66x = 86,109,843.69 × 34,896,412.91
  4. Step 4: Simplify right side
    62,398,484.66x = 3,004,924,661,237,072.50
  5. Step 5: Solve for x
    x = 3,004,924,661,237,072.50/62,398,484.66
  6. Step 6: Final answer
    x = 48,157,013.39

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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.