Home / 3,146,218,480,369.20-4,341,735,296,109.20-1,757,319,865,102.90

Finding the Fourth Proportional to 3,146,218,480,369.20, 4,341,735,296,109.20 and 1,757,319,865,102.90

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Solution

The fourth proportional to 3,146,218,480,369.20, 4,341,735,296,109.20 and 1,757,319,865,102.90 is: 2,425,075,605,040.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,218,480,369.20 : 4,341,735,296,109.20 = 1,757,319,865,102.90 : x
  2. Step 2: Convert to fraction form
    3,146,218,480,369.20/4,341,735,296,109.20 = 1,757,319,865,102.90/x
  3. Step 3: Cross multiply
    3,146,218,480,369.20x = 4,341,735,296,109.20 × 1,757,319,865,102.90
  4. Step 4: Simplify right side
    3,146,218,480,369.20x = 7,629,817,684,871,118,711,685,120
  5. Step 5: Solve for x
    x = 7,629,817,684,871,118,711,685,120/3,146,218,480,369.20
  6. Step 6: Final answer
    x = 2,425,075,605,040.56

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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.