Home / 134,772,453.60-202,158,680.40-43,896,042.60

Finding the Fourth Proportional to 134,772,453.60, 202,158,680.40 and 43,896,042.60

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Solution

The fourth proportional to 134,772,453.60, 202,158,680.40 and 43,896,042.60 is: 65,844,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,772,453.60 : 202,158,680.40 = 43,896,042.60 : x
  2. Step 2: Convert to fraction form
    134,772,453.60/202,158,680.40 = 43,896,042.60/x
  3. Step 3: Cross multiply
    134,772,453.60x = 202,158,680.40 × 43,896,042.60
  4. Step 4: Simplify right side
    134,772,453.60x = 8,873,966,046,798,186
  5. Step 5: Solve for x
    x = 8,873,966,046,798,186/134,772,453.60
  6. Step 6: Final answer
    x = 65,844,063.90

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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.