Home / 5,245,534,492.58-7,867,439,881.80-1,883,409,468.80

Finding the Fourth Proportional to 5,245,534,492.58, 7,867,439,881.80 and 1,883,409,468.80

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Solution

The fourth proportional to 5,245,534,492.58, 7,867,439,881.80 and 1,883,409,468.80 is: 2,824,804,753.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,245,534,492.58 : 7,867,439,881.80 = 1,883,409,468.80 : x
  2. Step 2: Convert to fraction form
    5,245,534,492.58/7,867,439,881.80 = 1,883,409,468.80/x
  3. Step 3: Cross multiply
    5,245,534,492.58x = 7,867,439,881.80 × 1,883,409,468.80
  4. Step 4: Simplify right side
    5,245,534,492.58x = 14,817,610,768,596,873,216
  5. Step 5: Solve for x
    x = 14,817,610,768,596,873,216/5,245,534,492.58
  6. Step 6: Final answer
    x = 2,824,804,753.37

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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.