Home / 62,688,293.16-86,505,098.63-35,180,907

Finding the Fourth Proportional to 62,688,293.16, 86,505,098.63 and 35,180,907

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Solution

The fourth proportional to 62,688,293.16, 86,505,098.63 and 35,180,907 is: 48,546,988.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,688,293.16 : 86,505,098.63 = 35,180,907 : x
  2. Step 2: Convert to fraction form
    62,688,293.16/86,505,098.63 = 35,180,907/x
  3. Step 3: Cross multiply
    62,688,293.16x = 86,505,098.63 × 35,180,907
  4. Step 4: Simplify right side
    62,688,293.16x = 3,043,327,829,751,953
  5. Step 5: Solve for x
    x = 3,043,327,829,751,953/62,688,293.16
  6. Step 6: Final answer
    x = 48,546,988.22

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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.