Home / 3,146,218,477,469.60-4,341,735,292,098.40-1,757,319,862,194.50

Finding the Fourth Proportional to 3,146,218,477,469.60, 4,341,735,292,098.40 and 1,757,319,862,194.50

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Solution

The fourth proportional to 3,146,218,477,469.60, 4,341,735,292,098.40 and 1,757,319,862,194.50 is: 2,425,075,601,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,218,477,469.60 : 4,341,735,292,098.40 = 1,757,319,862,194.50 : x
  2. Step 2: Convert to fraction form
    3,146,218,477,469.60/4,341,735,292,098.40 = 1,757,319,862,194.50/x
  3. Step 3: Cross multiply
    3,146,218,477,469.60x = 4,341,735,292,098.40 × 1,757,319,862,194.50
  4. Step 4: Simplify right side
    3,146,218,477,469.60x = 7,629,817,665,195,357,058,891,776
  5. Step 5: Solve for x
    x = 7,629,817,665,195,357,058,891,776/3,146,218,477,469.60
  6. Step 6: Final answer
    x = 2,425,075,601,021.76

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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.