Home / 45,103,541.23-62,243,343.44-24,477,165.55

Finding the Fourth Proportional to 45,103,541.23, 62,243,343.44 and 24,477,165.55

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Solution

The fourth proportional to 45,103,541.23, 62,243,343.44 and 24,477,165.55 is: 33,778,736.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,103,541.23 : 62,243,343.44 = 24,477,165.55 : x
  2. Step 2: Convert to fraction form
    45,103,541.23/62,243,343.44 = 24,477,165.55/x
  3. Step 3: Cross multiply
    45,103,541.23x = 62,243,343.44 × 24,477,165.55
  4. Step 4: Simplify right side
    45,103,541.23x = 1,523,540,621,766,386.50
  5. Step 5: Solve for x
    x = 1,523,540,621,766,386.50/45,103,541.23
  6. Step 6: Final answer
    x = 33,778,736.22

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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.