Home / 3,091,743,526.20-4,635,498,104.77-1,574,455,424.01

Finding the Fourth Proportional to 3,091,743,526.20, 4,635,498,104.77 and 1,574,455,424.01

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Solution

The fourth proportional to 3,091,743,526.20, 4,635,498,104.77 and 1,574,455,424.01 is: 2,360,604,970.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,743,526.20 : 4,635,498,104.77 = 1,574,455,424.01 : x
  2. Step 2: Convert to fraction form
    3,091,743,526.20/4,635,498,104.77 = 1,574,455,424.01/x
  3. Step 3: Cross multiply
    3,091,743,526.20x = 4,635,498,104.77 × 1,574,455,424.01
  4. Step 4: Simplify right side
    3,091,743,526.20x = 7,298,385,134,048,205,824
  5. Step 5: Solve for x
    x = 7,298,385,134,048,205,824/3,091,743,526.20
  6. Step 6: Final answer
    x = 2,360,604,970.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.