Home / 32,130,090.80-44,339,577.79-17,445,785.48

Finding the Fourth Proportional to 32,130,090.80, 44,339,577.79 and 17,445,785.48

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Solution

The fourth proportional to 32,130,090.80, 44,339,577.79 and 17,445,785.48 is: 24,075,212.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,130,090.80 : 44,339,577.79 = 17,445,785.48 : x
  2. Step 2: Convert to fraction form
    32,130,090.80/44,339,577.79 = 17,445,785.48/x
  3. Step 3: Cross multiply
    32,130,090.80x = 44,339,577.79 × 17,445,785.48
  4. Step 4: Simplify right side
    32,130,090.80x = 773,538,762,398,112.50
  5. Step 5: Solve for x
    x = 773,538,762,398,112.50/32,130,090.80
  6. Step 6: Final answer
    x = 24,075,212.46

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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.