Home / 2,623,319,758.26-3,935,668,807.56-942,774,921.59

Finding the Fourth Proportional to 2,623,319,758.26, 3,935,668,807.56 and 942,774,921.59

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Solution

The fourth proportional to 2,623,319,758.26, 3,935,668,807.56 and 942,774,921.59 is: 1,414,410,058.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,319,758.26 : 3,935,668,807.56 = 942,774,921.59 : x
  2. Step 2: Convert to fraction form
    2,623,319,758.26/3,935,668,807.56 = 942,774,921.59/x
  3. Step 3: Cross multiply
    2,623,319,758.26x = 3,935,668,807.56 × 942,774,921.59
  4. Step 4: Simplify right side
    2,623,319,758.26x = 3,710,449,851,451,588,096
  5. Step 5: Solve for x
    x = 3,710,449,851,451,588,096/2,623,319,758.26
  6. Step 6: Final answer
    x = 1,414,410,058.01

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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.