Home / 44,271,790.25-66,271,482.45-28,885,950.41

Finding the Fourth Proportional to 44,271,790.25, 66,271,482.45 and 28,885,950.41

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Solution

The fourth proportional to 44,271,790.25, 66,271,482.45 and 28,885,950.41 is: 43,240,057.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,271,790.25 : 66,271,482.45 = 28,885,950.41 : x
  2. Step 2: Convert to fraction form
    44,271,790.25/66,271,482.45 = 28,885,950.41/x
  3. Step 3: Cross multiply
    44,271,790.25x = 66,271,482.45 × 28,885,950.41
  4. Step 4: Simplify right side
    44,271,790.25x = 1,914,314,755,316,528
  5. Step 5: Solve for x
    x = 1,914,314,755,316,528/44,271,790.25
  6. Step 6: Final answer
    x = 43,240,057.49

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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.