Home / 30,477,024.36-45,715,408.02-11,041,693.80

Finding the Fourth Proportional to 30,477,024.36, 45,715,408.02 and 11,041,693.80

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Solution

The fourth proportional to 30,477,024.36, 45,715,408.02 and 11,041,693.80 is: 16,562,494.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,477,024.36 : 45,715,408.02 = 11,041,693.80 : x
  2. Step 2: Convert to fraction form
    30,477,024.36/45,715,408.02 = 11,041,693.80/x
  3. Step 3: Cross multiply
    30,477,024.36x = 45,715,408.02 × 11,041,693.80
  4. Step 4: Simplify right side
    30,477,024.36x = 504,775,537,298,904.38
  5. Step 5: Solve for x
    x = 504,775,537,298,904.38/30,477,024.36
  6. Step 6: Final answer
    x = 16,562,494.14

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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.