Home / 10,089,873,537.37-15,134,755,252.10-4,113,976,267.46

Finding the Fourth Proportional to 10,089,873,537.37, 15,134,755,252.10 and 4,113,976,267.46

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Solution

The fourth proportional to 10,089,873,537.37, 15,134,755,252.10 and 4,113,976,267.46 is: 6,170,941,953.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,089,873,537.37 : 15,134,755,252.10 = 4,113,976,267.46 : x
  2. Step 2: Convert to fraction form
    10,089,873,537.37/15,134,755,252.10 = 4,113,976,267.46/x
  3. Step 3: Cross multiply
    10,089,873,537.37x = 15,134,755,252.10 × 4,113,976,267.46
  4. Step 4: Simplify right side
    10,089,873,537.37x = 62,264,023,920,972,251,136
  5. Step 5: Solve for x
    x = 62,264,023,920,972,251,136/10,089,873,537.37
  6. Step 6: Final answer
    x = 6,170,941,953.87

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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.