Home / 6,960,389,361,205.80-9,604,904,526,741.60-3,835,146,979,595.10

Finding the Fourth Proportional to 6,960,389,361,205.80, 9,604,904,526,741.60 and 3,835,146,979,595.10

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Solution

The fourth proportional to 6,960,389,361,205.80, 9,604,904,526,741.60 and 3,835,146,979,595.10 is: 5,292,264,365,315.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,389,361,205.80 : 9,604,904,526,741.60 = 3,835,146,979,595.10 : x
  2. Step 2: Convert to fraction form
    6,960,389,361,205.80/9,604,904,526,741.60 = 3,835,146,979,595.10/x
  3. Step 3: Cross multiply
    6,960,389,361,205.80x = 9,604,904,526,741.60 × 3,835,146,979,595.10
  4. Step 4: Simplify right side
    6,960,389,361,205.80x = 36,836,220,585,032,349,525,213,184
  5. Step 5: Solve for x
    x = 36,836,220,585,032,349,525,213,184/6,960,389,361,205.80
  6. Step 6: Final answer
    x = 5,292,264,365,315.76

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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.