Home / 17,403,126,779,328-24,016,389,620,223-9,492,972,076,912

Finding the Fourth Proportional to 17,403,126,779,328, 24,016,389,620,223 and 9,492,972,076,912

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Solution

The fourth proportional to 17,403,126,779,328, 24,016,389,620,223 and 9,492,972,076,912 is: 13,100,342,193,899.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,126,779,328 : 24,016,389,620,223 = 9,492,972,076,912 : x
  2. Step 2: Convert to fraction form
    17,403,126,779,328/24,016,389,620,223 = 9,492,972,076,912/x
  3. Step 3: Cross multiply
    17,403,126,779,328x = 24,016,389,620,223 × 9,492,972,076,912
  4. Step 4: Simplify right side
    17,403,126,779,328x = 227,986,916,053,016,130,720,104,448
  5. Step 5: Solve for x
    x = 227,986,916,053,016,130,720,104,448/17,403,126,779,328
  6. Step 6: Final answer
    x = 13,100,342,193,899.69

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Double scale
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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.