Home / 17,459,206,308.79-24,093,714,385.70-9,430,546,815.79

Finding the Fourth Proportional to 17,459,206,308.79, 24,093,714,385.70 and 9,430,546,815.79

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Solution

The fourth proportional to 17,459,206,308.79, 24,093,714,385.70 and 9,430,546,815.79 is: 13,014,159,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,206,308.79 : 24,093,714,385.70 = 9,430,546,815.79 : x
  2. Step 2: Convert to fraction form
    17,459,206,308.79/24,093,714,385.70 = 9,430,546,815.79/x
  3. Step 3: Cross multiply
    17,459,206,308.79x = 24,093,714,385.70 × 9,430,546,815.79
  4. Step 4: Simplify right side
    17,459,206,308.79x = 227,216,901,480,616,886,272
  5. Step 5: Solve for x
    x = 227,216,901,480,616,886,272/17,459,206,308.79
  6. Step 6: Final answer
    x = 13,014,159,834.19

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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.