Home / 14,673,514,299.40-22,010,271,449.10-12,400,647,430.60

Finding the Fourth Proportional to 14,673,514,299.40, 22,010,271,449.10 and 12,400,647,430.60

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Solution

The fourth proportional to 14,673,514,299.40, 22,010,271,449.10 and 12,400,647,430.60 is: 18,600,971,145.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,514,299.40 : 22,010,271,449.10 = 12,400,647,430.60 : x
  2. Step 2: Convert to fraction form
    14,673,514,299.40/22,010,271,449.10 = 12,400,647,430.60/x
  3. Step 3: Cross multiply
    14,673,514,299.40x = 22,010,271,449.10 × 12,400,647,430.60
  4. Step 4: Simplify right side
    14,673,514,299.40x = 272,941,616,092,090,433,536
  5. Step 5: Solve for x
    x = 272,941,616,092,090,433,536/14,673,514,299.40
  6. Step 6: Final answer
    x = 18,600,971,145.90

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1.5x scale

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.