Home / 17,697,092,689.32-26,549,825,668.06-5,745,321,939.80

Finding the Fourth Proportional to 17,697,092,689.32, 26,549,825,668.06 and 5,745,321,939.80

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Solution

The fourth proportional to 17,697,092,689.32, 26,549,825,668.06 and 5,745,321,939.80 is: 8,619,342,091.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,697,092,689.32 : 26,549,825,668.06 = 5,745,321,939.80 : x
  2. Step 2: Convert to fraction form
    17,697,092,689.32/26,549,825,668.06 = 5,745,321,939.80/x
  3. Step 3: Cross multiply
    17,697,092,689.32x = 26,549,825,668.06 × 5,745,321,939.80
  4. Step 4: Simplify right side
    17,697,092,689.32x = 152,537,295,908,619,452,416
  5. Step 5: Solve for x
    x = 152,537,295,908,619,452,416/17,697,092,689.32
  6. Step 6: Final answer
    x = 8,619,342,091.18

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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.