Home / 2,374,456,031.70-3,561,684,047.55-1,762,235,999.70

Finding the Fourth Proportional to 2,374,456,031.70, 3,561,684,047.55 and 1,762,235,999.70

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Solution

The fourth proportional to 2,374,456,031.70, 3,561,684,047.55 and 1,762,235,999.70 is: 2,643,353,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,456,031.70 : 3,561,684,047.55 = 1,762,235,999.70 : x
  2. Step 2: Convert to fraction form
    2,374,456,031.70/3,561,684,047.55 = 1,762,235,999.70/x
  3. Step 3: Cross multiply
    2,374,456,031.70x = 3,561,684,047.55 × 1,762,235,999.70
  4. Step 4: Simplify right side
    2,374,456,031.70x = 6,276,527,848,149,817,344
  5. Step 5: Solve for x
    x = 6,276,527,848,149,817,344/2,374,456,031.70
  6. Step 6: Final answer
    x = 2,643,353,999.55

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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.