Home / 28,556,530.04-39,444,977.64-23,614,931.85

Finding the Fourth Proportional to 28,556,530.04, 39,444,977.64 and 23,614,931.85

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Solution

The fourth proportional to 28,556,530.04, 39,444,977.64 and 23,614,931.85 is: 32,619,175.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,556,530.04 : 39,444,977.64 = 23,614,931.85 : x
  2. Step 2: Convert to fraction form
    28,556,530.04/39,444,977.64 = 23,614,931.85/x
  3. Step 3: Cross multiply
    28,556,530.04x = 39,444,977.64 × 23,614,931.85
  4. Step 4: Simplify right side
    28,556,530.04x = 931,490,458,881,929.88
  5. Step 5: Solve for x
    x = 931,490,458,881,929.88/28,556,530.04
  6. Step 6: Final answer
    x = 32,619,175.29

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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.