Home / 21,977,030.65-32,942,801.17-9,852,302.65

Finding the Fourth Proportional to 21,977,030.65, 32,942,801.17 and 9,852,302.65

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Solution

The fourth proportional to 21,977,030.65, 32,942,801.17 and 9,852,302.65 is: 14,768,257.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,977,030.65 : 32,942,801.17 = 9,852,302.65 : x
  2. Step 2: Convert to fraction form
    21,977,030.65/32,942,801.17 = 9,852,302.65/x
  3. Step 3: Cross multiply
    21,977,030.65x = 32,942,801.17 × 9,852,302.65
  4. Step 4: Simplify right side
    21,977,030.65x = 324,562,447,265,614.12
  5. Step 5: Solve for x
    x = 324,562,447,265,614.12/21,977,030.65
  6. Step 6: Final answer
    x = 14,768,257.48

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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.