Home / 44,781,826.50-61,817,988.60-30,106,004.94

Finding the Fourth Proportional to 44,781,826.50, 61,817,988.60 and 30,106,004.94

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Solution

The fourth proportional to 44,781,826.50, 61,817,988.60 and 30,106,004.94 is: 41,559,105.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781,826.50 : 61,817,988.60 = 30,106,004.94 : x
  2. Step 2: Convert to fraction form
    44,781,826.50/61,817,988.60 = 30,106,004.94/x
  3. Step 3: Cross multiply
    44,781,826.50x = 61,817,988.60 × 30,106,004.94
  4. Step 4: Simplify right side
    44,781,826.50x = 1,861,092,670,172,463.75
  5. Step 5: Solve for x
    x = 1,861,092,670,172,463.75/44,781,826.50
  6. Step 6: Final answer
    x = 41,559,105.91

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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.