Home / 61,501,896.81-84,874,389.10-34,001,596.53

Finding the Fourth Proportional to 61,501,896.81, 84,874,389.10 and 34,001,596.53

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Solution

The fourth proportional to 61,501,896.81, 84,874,389.10 and 34,001,596.53 is: 46,923,182.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501,896.81 : 84,874,389.10 = 34,001,596.53 : x
  2. Step 2: Convert to fraction form
    61,501,896.81/84,874,389.10 = 34,001,596.53/x
  3. Step 3: Cross multiply
    61,501,896.81x = 84,874,389.10 × 34,001,596.53
  4. Step 4: Simplify right side
    61,501,896.81x = 2,885,864,733,823,426
  5. Step 5: Solve for x
    x = 2,885,864,733,823,426/61,501,896.81
  6. Step 6: Final answer
    x = 46,923,182.59

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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.