Home / 4,935,911,648.74-6,811,571,010.52-2,677,851,058.34

Finding the Fourth Proportional to 4,935,911,648.74, 6,811,571,010.52 and 2,677,851,058.34

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Solution

The fourth proportional to 4,935,911,648.74, 6,811,571,010.52 and 2,677,851,058.34 is: 3,695,441,478.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,911,648.74 : 6,811,571,010.52 = 2,677,851,058.34 : x
  2. Step 2: Convert to fraction form
    4,935,911,648.74/6,811,571,010.52 = 2,677,851,058.34/x
  3. Step 3: Cross multiply
    4,935,911,648.74x = 6,811,571,010.52 × 2,677,851,058.34
  4. Step 4: Simplify right side
    4,935,911,648.74x = 18,240,372,639,479,048,192
  5. Step 5: Solve for x
    x = 18,240,372,639,479,048,192/4,935,911,648.74
  6. Step 6: Final answer
    x = 3,695,441,478.20

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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.