Home / 29,966,402,615.07-41,348,379,107.54-17,100,168,175.35

Finding the Fourth Proportional to 29,966,402,615.07, 41,348,379,107.54 and 17,100,168,175.35

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Solution

The fourth proportional to 29,966,402,615.07, 41,348,379,107.54 and 17,100,168,175.35 is: 23,595,232,487.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,966,402,615.07 : 41,348,379,107.54 = 17,100,168,175.35 : x
  2. Step 2: Convert to fraction form
    29,966,402,615.07/41,348,379,107.54 = 17,100,168,175.35/x
  3. Step 3: Cross multiply
    29,966,402,615.07x = 41,348,379,107.54 × 17,100,168,175.35
  4. Step 4: Simplify right side
    29,966,402,615.07x = 707,064,236,516,976,885,760
  5. Step 5: Solve for x
    x = 707,064,236,516,976,885,760/29,966,402,615.07
  6. Step 6: Final answer
    x = 23,595,232,487.51

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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.