Home / 45,976,783.30-63,463,335.80-27,397,751.51

Finding the Fourth Proportional to 45,976,783.30, 63,463,335.80 and 27,397,751.51

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Solution

The fourth proportional to 45,976,783.30, 63,463,335.80 and 27,397,751.51 is: 37,818,059.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,976,783.30 : 63,463,335.80 = 27,397,751.51 : x
  2. Step 2: Convert to fraction form
    45,976,783.30/63,463,335.80 = 27,397,751.51/x
  3. Step 3: Cross multiply
    45,976,783.30x = 63,463,335.80 × 27,397,751.51
  4. Step 4: Simplify right side
    45,976,783.30x = 1,738,752,704,075,110.75
  5. Step 5: Solve for x
    x = 1,738,752,704,075,110.75/45,976,783.30
  6. Step 6: Final answer
    x = 37,818,059.02

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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.