Home / 32,308,126.48-44,590,040.04-20,718,776.08

Finding the Fourth Proportional to 32,308,126.48, 44,590,040.04 and 20,718,776.08

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Solution

The fourth proportional to 32,308,126.48, 44,590,040.04 and 20,718,776.08 is: 28,595,005.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,308,126.48 : 44,590,040.04 = 20,718,776.08 : x
  2. Step 2: Convert to fraction form
    32,308,126.48/44,590,040.04 = 20,718,776.08/x
  3. Step 3: Cross multiply
    32,308,126.48x = 44,590,040.04 × 20,718,776.08
  4. Step 4: Simplify right side
    32,308,126.48x = 923,851,054,986,994.12
  5. Step 5: Solve for x
    x = 923,851,054,986,994.12/32,308,126.48
  6. Step 6: Final answer
    x = 28,595,005.52

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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.