Home / 24,622,101.51-33,977,444.54-13,608,281.67

Finding the Fourth Proportional to 24,622,101.51, 33,977,444.54 and 13,608,281.67

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Solution

The fourth proportional to 24,622,101.51, 33,977,444.54 and 13,608,281.67 is: 18,778,845.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,622,101.51 : 33,977,444.54 = 13,608,281.67 : x
  2. Step 2: Convert to fraction form
    24,622,101.51/33,977,444.54 = 13,608,281.67/x
  3. Step 3: Cross multiply
    24,622,101.51x = 33,977,444.54 × 13,608,281.67
  4. Step 4: Simplify right side
    24,622,101.51x = 462,374,635,659,082.12
  5. Step 5: Solve for x
    x = 462,374,635,659,082.12/24,622,101.51
  6. Step 6: Final answer
    x = 18,778,845.32

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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.