Home / 43,927,971,735.13-60,559,322,111.26-29,462,651,660.32

Finding the Fourth Proportional to 43,927,971,735.13, 60,559,322,111.26 and 29,462,651,660.32

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Solution

The fourth proportional to 43,927,971,735.13, 60,559,322,111.26 and 29,462,651,660.32 is: 40,617,359,319.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,927,971,735.13 : 60,559,322,111.26 = 29,462,651,660.32 : x
  2. Step 2: Convert to fraction form
    43,927,971,735.13/60,559,322,111.26 = 29,462,651,660.32/x
  3. Step 3: Cross multiply
    43,927,971,735.13x = 60,559,322,111.26 × 29,462,651,660.32
  4. Step 4: Simplify right side
    43,927,971,735.13x = 1,784,238,212,148,898,299,904
  5. Step 5: Solve for x
    x = 1,784,238,212,148,898,299,904/43,927,971,735.13
  6. Step 6: Final answer
    x = 40,617,359,319.64

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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.