Home / 23,973,032.48-33,074,689.55-13,652,448.26

Finding the Fourth Proportional to 23,973,032.48, 33,074,689.55 and 13,652,448.26

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Solution

The fourth proportional to 23,973,032.48, 33,074,689.55 and 13,652,448.26 is: 18,835,768.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,973,032.48 : 33,074,689.55 = 13,652,448.26 : x
  2. Step 2: Convert to fraction form
    23,973,032.48/33,074,689.55 = 13,652,448.26/x
  3. Step 3: Cross multiply
    23,973,032.48x = 33,074,689.55 × 13,652,448.26
  4. Step 4: Simplify right side
    23,973,032.48x = 451,550,487,563,302.06
  5. Step 5: Solve for x
    x = 451,550,487,563,302.06/23,973,032.48
  6. Step 6: Final answer
    x = 18,835,768.40

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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.