Home / 43,477,030.09-59,997,494.37-23,897,499.90

Finding the Fourth Proportional to 43,477,030.09, 59,997,494.37 and 23,897,499.90

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Solution

The fourth proportional to 43,477,030.09, 59,997,494.37 and 23,897,499.90 is: 32,978,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,477,030.09 : 59,997,494.37 = 23,897,499.90 : x
  2. Step 2: Convert to fraction form
    43,477,030.09/59,997,494.37 = 23,897,499.90/x
  3. Step 3: Cross multiply
    43,477,030.09x = 59,997,494.37 × 23,897,499.90
  4. Step 4: Simplify right side
    43,477,030.09x = 1,433,790,115,707,325.50
  5. Step 5: Solve for x
    x = 1,433,790,115,707,325.50/43,477,030.09
  6. Step 6: Final answer
    x = 32,978,106.20

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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.