Home / 526,850,043-727,053,059.34-295,063,035

Finding the Fourth Proportional to 526,850,043, 727,053,059.34 and 295,063,035

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Solution

The fourth proportional to 526,850,043, 727,053,059.34 and 295,063,035 is: 407,186,988.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,850,043 : 727,053,059.34 = 295,063,035 : x
  2. Step 2: Convert to fraction form
    526,850,043/727,053,059.34 = 295,063,035/x
  3. Step 3: Cross multiply
    526,850,043x = 727,053,059.34 × 295,063,035
  4. Step 4: Simplify right side
    526,850,043x = 214,526,482,294,895,520
  5. Step 5: Solve for x
    x = 214,526,482,294,895,520/526,850,043
  6. Step 6: Final answer
    x = 407,186,988.30

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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.