Home / 61,501,900.19-84,874,393.76-34,001,599.91

Finding the Fourth Proportional to 61,501,900.19, 84,874,393.76 and 34,001,599.91

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Solution

The fourth proportional to 61,501,900.19, 84,874,393.76 and 34,001,599.91 is: 46,923,187.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501,900.19 : 84,874,393.76 = 34,001,599.91 : x
  2. Step 2: Convert to fraction form
    61,501,900.19/84,874,393.76 = 34,001,599.91/x
  3. Step 3: Cross multiply
    61,501,900.19x = 84,874,393.76 × 34,001,599.91
  4. Step 4: Simplify right side
    61,501,900.19x = 2,885,865,178,636,940.50
  5. Step 5: Solve for x
    x = 2,885,865,178,636,940.50/61,501,900.19
  6. Step 6: Final answer
    x = 46,923,187.25

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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.