Home / 57,984,903.70-86,902,705.95-44,454,663.70

Finding the Fourth Proportional to 57,984,903.70, 86,902,705.95 and 44,454,663.70

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Solution

The fourth proportional to 57,984,903.70, 86,902,705.95 and 44,454,663.70 is: 66,624,764.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,984,903.70 : 86,902,705.95 = 44,454,663.70 : x
  2. Step 2: Convert to fraction form
    57,984,903.70/86,902,705.95 = 44,454,663.70/x
  3. Step 3: Cross multiply
    57,984,903.70x = 86,902,705.95 × 44,454,663.70
  4. Step 4: Simplify right side
    57,984,903.70x = 3,863,230,567,627,239.50
  5. Step 5: Solve for x
    x = 3,863,230,567,627,239.50/57,984,903.70
  6. Step 6: Final answer
    x = 66,624,764.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.