Home / 27,326,773,214.20-40,990,159,821.30-16,297,742,711.80

Finding the Fourth Proportional to 27,326,773,214.20, 40,990,159,821.30 and 16,297,742,711.80

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Solution

The fourth proportional to 27,326,773,214.20, 40,990,159,821.30 and 16,297,742,711.80 is: 24,446,614,067.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,773,214.20 : 40,990,159,821.30 = 16,297,742,711.80 : x
  2. Step 2: Convert to fraction form
    27,326,773,214.20/40,990,159,821.30 = 16,297,742,711.80/x
  3. Step 3: Cross multiply
    27,326,773,214.20x = 40,990,159,821.30 × 16,297,742,711.80
  4. Step 4: Simplify right side
    27,326,773,214.20x = 668,047,078,483,109,347,328
  5. Step 5: Solve for x
    x = 668,047,078,483,109,347,328/27,326,773,214.20
  6. Step 6: Final answer
    x = 24,446,614,067.70

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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.