Home / 12,332,579,714.63-17,018,504,288.85-6,693,674,497.23

Finding the Fourth Proportional to 12,332,579,714.63, 17,018,504,288.85 and 6,693,674,497.23

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Solution

The fourth proportional to 12,332,579,714.63, 17,018,504,288.85 and 6,693,674,497.23 is: 9,237,023,459.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,332,579,714.63 : 17,018,504,288.85 = 6,693,674,497.23 : x
  2. Step 2: Convert to fraction form
    12,332,579,714.63/17,018,504,288.85 = 6,693,674,497.23/x
  3. Step 3: Cross multiply
    12,332,579,714.63x = 17,018,504,288.85 × 6,693,674,497.23
  4. Step 4: Simplify right side
    12,332,579,714.63x = 113,916,328,139,254,759,424
  5. Step 5: Solve for x
    x = 113,916,328,139,254,759,424/12,332,579,714.63
  6. Step 6: Final answer
    x = 9,237,023,459.43

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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.