Home / 75,565,873.10-113,343,342.90-23,765,293.67

Finding the Fourth Proportional to 75,565,873.10, 113,343,342.90 and 23,765,293.67

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Solution

The fourth proportional to 75,565,873.10, 113,343,342.90 and 23,765,293.67 is: 35,646,221.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,565,873.10 : 113,343,342.90 = 23,765,293.67 : x
  2. Step 2: Convert to fraction form
    75,565,873.10/113,343,342.90 = 23,765,293.67/x
  3. Step 3: Cross multiply
    75,565,873.10x = 113,343,342.90 × 23,765,293.67
  4. Step 4: Simplify right side
    75,565,873.10x = 2,693,637,828,991,293
  5. Step 5: Solve for x
    x = 2,693,637,828,991,293/75,565,873.10
  6. Step 6: Final answer
    x = 35,646,221.22

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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.