Home / 61,501,909.84-84,874,407.06-34,001,609.56

Finding the Fourth Proportional to 61,501,909.84, 84,874,407.06 and 34,001,609.56

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Solution

The fourth proportional to 61,501,909.84, 84,874,407.06 and 34,001,609.56 is: 46,923,200.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501,909.84 : 84,874,407.06 = 34,001,609.56 : x
  2. Step 2: Convert to fraction form
    61,501,909.84/84,874,407.06 = 34,001,609.56/x
  3. Step 3: Cross multiply
    61,501,909.84x = 84,874,407.06 × 34,001,609.56
  4. Step 4: Simplify right side
    61,501,909.84x = 2,885,866,450,490,628
  5. Step 5: Solve for x
    x = 2,885,866,450,490,628/61,501,909.84
  6. Step 6: Final answer
    x = 46,923,200.56

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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.