Home / 42,811,574.72-59,080,013.16-24,477,244.16

Finding the Fourth Proportional to 42,811,574.72, 59,080,013.16 and 24,477,244.16

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Solution

The fourth proportional to 42,811,574.72, 59,080,013.16 and 24,477,244.16 is: 33,778,619.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,574.72 : 59,080,013.16 = 24,477,244.16 : x
  2. Step 2: Convert to fraction form
    42,811,574.72/59,080,013.16 = 24,477,244.16/x
  3. Step 3: Cross multiply
    42,811,574.72x = 59,080,013.16 × 24,477,244.16
  4. Step 4: Simplify right side
    42,811,574.72x = 1,446,115,907,093,333
  5. Step 5: Solve for x
    x = 1,446,115,907,093,333/42,811,574.72
  6. Step 6: Final answer
    x = 33,778,619.84

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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.