Home / 5,287,520,629,754.60-7,934,903,842,300.20-1,845,417,306,739

Finding the Fourth Proportional to 5,287,520,629,754.60, 7,934,903,842,300.20 and 1,845,417,306,739

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Solution

The fourth proportional to 5,287,520,629,754.60, 7,934,903,842,300.20 and 1,845,417,306,739 is: 2,769,390,401,143.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,287,520,629,754.60 : 7,934,903,842,300.20 = 1,845,417,306,739 : x
  2. Step 2: Convert to fraction form
    5,287,520,629,754.60/7,934,903,842,300.20 = 1,845,417,306,739/x
  3. Step 3: Cross multiply
    5,287,520,629,754.60x = 7,934,903,842,300.20 × 1,845,417,306,739
  4. Step 4: Simplify right side
    5,287,520,629,754.60x = 14,643,208,877,890,578,797,297,664
  5. Step 5: Solve for x
    x = 14,643,208,877,890,578,797,297,664/5,287,520,629,754.60
  6. Step 6: Final answer
    x = 2,769,390,401,143.49

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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.