Home / 17,650,319,339.80-24,356,560,372.68-10,028,358,466.21

Finding the Fourth Proportional to 17,650,319,339.80, 24,356,560,372.68 and 10,028,358,466.21

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Solution

The fourth proportional to 17,650,319,339.80, 24,356,560,372.68 and 10,028,358,466.21 is: 13,838,634,515.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,650,319,339.80 : 24,356,560,372.68 = 10,028,358,466.21 : x
  2. Step 2: Convert to fraction form
    17,650,319,339.80/24,356,560,372.68 = 10,028,358,466.21/x
  3. Step 3: Cross multiply
    17,650,319,339.80x = 24,356,560,372.68 × 10,028,358,466.21
  4. Step 4: Simplify right side
    17,650,319,339.80x = 244,256,318,421,120,450,560
  5. Step 5: Solve for x
    x = 244,256,318,421,120,450,560/17,650,319,339.80
  6. Step 6: Final answer
    x = 13,838,634,515.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.