Home / 23,907,317,802.13-32,992,111,091.43-13,056,537,564.68

Finding the Fourth Proportional to 23,907,317,802.13, 32,992,111,091.43 and 13,056,537,564.68

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Solution

The fourth proportional to 23,907,317,802.13, 32,992,111,091.43 and 13,056,537,564.68 is: 18,018,028,679.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,907,317,802.13 : 32,992,111,091.43 = 13,056,537,564.68 : x
  2. Step 2: Convert to fraction form
    23,907,317,802.13/32,992,111,091.43 = 13,056,537,564.68/x
  3. Step 3: Cross multiply
    23,907,317,802.13x = 32,992,111,091.43 × 13,056,537,564.68
  4. Step 4: Simplify right side
    23,907,317,802.13x = 430,762,737,803,286,216,704
  5. Step 5: Solve for x
    x = 430,762,737,803,286,216,704/23,907,317,802.13
  6. Step 6: Final answer
    x = 18,018,028,679.28

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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.