Home / 32,130,089.80-44,339,576.41-17,445,784.48

Finding the Fourth Proportional to 32,130,089.80, 44,339,576.41 and 17,445,784.48

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Solution

The fourth proportional to 32,130,089.80, 44,339,576.41 and 17,445,784.48 is: 24,075,211.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,130,089.80 : 44,339,576.41 = 17,445,784.48 : x
  2. Step 2: Convert to fraction form
    32,130,089.80/44,339,576.41 = 17,445,784.48/x
  3. Step 3: Cross multiply
    32,130,089.80x = 44,339,576.41 × 17,445,784.48
  4. Step 4: Simplify right side
    32,130,089.80x = 773,538,693,983,352.12
  5. Step 5: Solve for x
    x = 773,538,693,983,352.12/32,130,089.80
  6. Step 6: Final answer
    x = 24,075,211.08

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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.