Home / 8,944,488,406.40-13,416,606,638.40-4,037,154,339.20

Finding the Fourth Proportional to 8,944,488,406.40, 13,416,606,638.40 and 4,037,154,339.20

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Solution

The fourth proportional to 8,944,488,406.40, 13,416,606,638.40 and 4,037,154,339.20 is: 6,055,674,650.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,488,406.40 : 13,416,606,638.40 = 4,037,154,339.20 : x
  2. Step 2: Convert to fraction form
    8,944,488,406.40/13,416,606,638.40 = 4,037,154,339.20/x
  3. Step 3: Cross multiply
    8,944,488,406.40x = 13,416,606,638.40 × 4,037,154,339.20
  4. Step 4: Simplify right side
    8,944,488,406.40x = 54,164,911,707,556,077,568
  5. Step 5: Solve for x
    x = 54,164,911,707,556,077,568/8,944,488,406.40
  6. Step 6: Final answer
    x = 6,055,674,650.86

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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.