Home / 32,764,615.36-45,224,163.48-19,018,008.16

Finding the Fourth Proportional to 32,764,615.36, 45,224,163.48 and 19,018,008.16

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Solution

The fourth proportional to 32,764,615.36, 45,224,163.48 and 19,018,008.16 is: 26,250,071.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764,615.36 : 45,224,163.48 = 19,018,008.16 : x
  2. Step 2: Convert to fraction form
    32,764,615.36/45,224,163.48 = 19,018,008.16/x
  3. Step 3: Cross multiply
    32,764,615.36x = 45,224,163.48 × 19,018,008.16
  4. Step 4: Simplify right side
    32,764,615.36x = 860,073,510,091,814
  5. Step 5: Solve for x
    x = 860,073,510,091,814/32,764,615.36
  6. Step 6: Final answer
    x = 26,250,071.93

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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.