Home / 3,146,218,480,425.70-4,341,735,296,186.90-1,757,319,865,158.80

Finding the Fourth Proportional to 3,146,218,480,425.70, 4,341,735,296,186.90 and 1,757,319,865,158.80

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Solution

The fourth proportional to 3,146,218,480,425.70, 4,341,735,296,186.90 and 1,757,319,865,158.80 is: 2,425,075,605,117.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,218,480,425.70 : 4,341,735,296,186.90 = 1,757,319,865,158.80 : x
  2. Step 2: Convert to fraction form
    3,146,218,480,425.70/4,341,735,296,186.90 = 1,757,319,865,158.80/x
  3. Step 3: Cross multiply
    3,146,218,480,425.70x = 4,341,735,296,186.90 × 1,757,319,865,158.80
  4. Step 4: Simplify right side
    3,146,218,480,425.70x = 7,629,817,685,250,365,397,663,744
  5. Step 5: Solve for x
    x = 7,629,817,685,250,365,397,663,744/3,146,218,480,425.70
  6. Step 6: Final answer
    x = 2,425,075,605,117.55

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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.