Home / 46,973,605.56-70,470,542.80-14,181,452.36

Finding the Fourth Proportional to 46,973,605.56, 70,470,542.80 and 14,181,452.36

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Solution

The fourth proportional to 46,973,605.56, 70,470,542.80 and 14,181,452.36 is: 21,275,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,973,605.56 : 70,470,542.80 = 14,181,452.36 : x
  2. Step 2: Convert to fraction form
    46,973,605.56/70,470,542.80 = 14,181,452.36/x
  3. Step 3: Cross multiply
    46,973,605.56x = 70,470,542.80 × 14,181,452.36
  4. Step 4: Simplify right side
    46,973,605.56x = 999,374,645,431,179.62
  5. Step 5: Solve for x
    x = 999,374,645,431,179.62/46,973,605.56
  6. Step 6: Final answer
    x = 21,275,238.16

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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.