Home / 5,526,429,913.83-8,288,424,262.31-1,595,281,842.39

Finding the Fourth Proportional to 5,526,429,913.83, 8,288,424,262.31 and 1,595,281,842.39

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Solution

The fourth proportional to 5,526,429,913.83, 8,288,424,262.31 and 1,595,281,842.39 is: 2,392,570,417.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,429,913.83 : 8,288,424,262.31 = 1,595,281,842.39 : x
  2. Step 2: Convert to fraction form
    5,526,429,913.83/8,288,424,262.31 = 1,595,281,842.39/x
  3. Step 3: Cross multiply
    5,526,429,913.83x = 8,288,424,262.31 × 1,595,281,842.39
  4. Step 4: Simplify right side
    5,526,429,913.83x = 13,222,372,727,679,897,600
  5. Step 5: Solve for x
    x = 13,222,372,727,679,897,600/5,526,429,913.83
  6. Step 6: Final answer
    x = 2,392,570,417.76

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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.