Home / 9,449,251,849.22-14,163,977,058.23-4,402,947,896.47

Finding the Fourth Proportional to 9,449,251,849.22, 14,163,977,058.23 and 4,402,947,896.47

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Solution

The fourth proportional to 9,449,251,849.22, 14,163,977,058.23 and 4,402,947,896.47 is: 6,599,808,533.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,251,849.22 : 14,163,977,058.23 = 4,402,947,896.47 : x
  2. Step 2: Convert to fraction form
    9,449,251,849.22/14,163,977,058.23 = 4,402,947,896.47/x
  3. Step 3: Cross multiply
    9,449,251,849.22x = 14,163,977,058.23 × 4,402,947,896.47
  4. Step 4: Simplify right side
    9,449,251,849.22x = 62,363,252,994,183,118,848
  5. Step 5: Solve for x
    x = 62,363,252,994,183,118,848/9,449,251,849.22
  6. Step 6: Final answer
    x = 6,599,808,533.98

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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.