Home / 62,407,733.58-86,125,210.56-34,529,990.40

Finding the Fourth Proportional to 62,407,733.58, 86,125,210.56 and 34,529,990.40

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Solution

The fourth proportional to 62,407,733.58, 86,125,210.56 and 34,529,990.40 is: 47,652,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,407,733.58 : 86,125,210.56 = 34,529,990.40 : x
  2. Step 2: Convert to fraction form
    62,407,733.58/86,125,210.56 = 34,529,990.40/x
  3. Step 3: Cross multiply
    62,407,733.58x = 86,125,210.56 × 34,529,990.40
  4. Step 4: Simplify right side
    62,407,733.58x = 2,973,902,693,834,778.50
  5. Step 5: Solve for x
    x = 2,973,902,693,834,778.50/62,407,733.58
  6. Step 6: Final answer
    x = 47,652,791.14

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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.