Home / 32,603,090.49-44,973,529.91-20,358,689.85

Finding the Fourth Proportional to 32,603,090.49, 44,973,529.91 and 20,358,689.85

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Solution

The fourth proportional to 32,603,090.49, 44,973,529.91 and 20,358,689.85 is: 28,083,293.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,603,090.49 : 44,973,529.91 = 20,358,689.85 : x
  2. Step 2: Convert to fraction form
    32,603,090.49/44,973,529.91 = 20,358,689.85/x
  3. Step 3: Cross multiply
    32,603,090.49x = 44,973,529.91 × 20,358,689.85
  4. Step 4: Simplify right side
    32,603,090.49x = 915,602,146,795,595
  5. Step 5: Solve for x
    x = 915,602,146,795,595/32,603,090.49
  6. Step 6: Final answer
    x = 28,083,293.12

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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.