Home / 9,449,251,847.72-14,163,977,055.98-4,402,947,894.97

Finding the Fourth Proportional to 9,449,251,847.72, 14,163,977,055.98 and 4,402,947,894.97

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Solution

The fourth proportional to 9,449,251,847.72, 14,163,977,055.98 and 4,402,947,894.97 is: 6,599,808,531.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,251,847.72 : 14,163,977,055.98 = 4,402,947,894.97 : x
  2. Step 2: Convert to fraction form
    9,449,251,847.72/14,163,977,055.98 = 4,402,947,894.97/x
  3. Step 3: Cross multiply
    9,449,251,847.72x = 14,163,977,055.98 × 4,402,947,894.97
  4. Step 4: Simplify right side
    9,449,251,847.72x = 62,363,252,963,030,523,904
  5. Step 5: Solve for x
    x = 62,363,252,963,030,523,904/9,449,251,847.72
  6. Step 6: Final answer
    x = 6,599,808,531.73

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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.