Home / 164,785,014.26-247,220,598.74-95,631,340.26

Finding the Fourth Proportional to 164,785,014.26, 247,220,598.74 and 95,631,340.26

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Solution

The fourth proportional to 164,785,014.26, 247,220,598.74 and 95,631,340.26 is: 143,472,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,785,014.26 : 247,220,598.74 = 95,631,340.26 : x
  2. Step 2: Convert to fraction form
    164,785,014.26/247,220,598.74 = 95,631,340.26/x
  3. Step 3: Cross multiply
    164,785,014.26x = 247,220,598.74 × 95,631,340.26
  4. Step 4: Simplify right side
    164,785,014.26x = 23,642,037,196,907,712
  5. Step 5: Solve for x
    x = 23,642,037,196,907,712/164,785,014.26
  6. Step 6: Final answer
    x = 143,472,009.90

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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.