Home / 3,146,218,480,370.40-4,341,735,296,110.80-1,757,319,865,103.90

Finding the Fourth Proportional to 3,146,218,480,370.40, 4,341,735,296,110.80 and 1,757,319,865,103.90

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Solution

The fourth proportional to 3,146,218,480,370.40, 4,341,735,296,110.80 and 1,757,319,865,103.90 is: 2,425,075,605,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,218,480,370.40 : 4,341,735,296,110.80 = 1,757,319,865,103.90 : x
  2. Step 2: Convert to fraction form
    3,146,218,480,370.40/4,341,735,296,110.80 = 1,757,319,865,103.90/x
  3. Step 3: Cross multiply
    3,146,218,480,370.40x = 4,341,735,296,110.80 × 1,757,319,865,103.90
  4. Step 4: Simplify right side
    3,146,218,480,370.40x = 7,629,817,684,878,271,979,716,608
  5. Step 5: Solve for x
    x = 7,629,817,684,878,271,979,716,608/3,146,218,480,370.40
  6. Step 6: Final answer
    x = 2,425,075,605,041.91

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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.