Home / 17,021,459,792,726-23,489,637,166,239-9,217,616,254,729.50

Finding the Fourth Proportional to 17,021,459,792,726, 23,489,637,166,239 and 9,217,616,254,729.50

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Solution

The fourth proportional to 17,021,459,792,726, 23,489,637,166,239 and 9,217,616,254,729.50 is: 12,720,322,698,394.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,021,459,792,726 : 23,489,637,166,239 = 9,217,616,254,729.50 : x
  2. Step 2: Convert to fraction form
    17,021,459,792,726/23,489,637,166,239 = 9,217,616,254,729.50/x
  3. Step 3: Cross multiply
    17,021,459,792,726x = 23,489,637,166,239 × 9,217,616,254,729.50
  4. Step 4: Simplify right side
    17,021,459,792,726x = 216,518,461,361,222,809,569,722,368
  5. Step 5: Solve for x
    x = 216,518,461,361,222,809,569,722,368/17,021,459,792,726
  6. Step 6: Final answer
    x = 12,720,322,698,394.55

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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.