Home / 41,937,159,048.22-62,905,973,751.36-13,988,326,107.16

Finding the Fourth Proportional to 41,937,159,048.22, 62,905,973,751.36 and 13,988,326,107.16

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Solution

The fourth proportional to 41,937,159,048.22, 62,905,973,751.36 and 13,988,326,107.16 is: 20,982,567,605.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,937,159,048.22 : 62,905,973,751.36 = 13,988,326,107.16 : x
  2. Step 2: Convert to fraction form
    41,937,159,048.22/62,905,973,751.36 = 13,988,326,107.16/x
  3. Step 3: Cross multiply
    41,937,159,048.22x = 62,905,973,751.36 × 13,988,326,107.16
  4. Step 4: Simplify right side
    41,937,159,048.22x = 879,949,274,922,156,294,144
  5. Step 5: Solve for x
    x = 879,949,274,922,156,294,144/41,937,159,048.22
  6. Step 6: Final answer
    x = 20,982,567,605.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.