Home / 14,583,005.15-21,860,290.38-5,826,673.49

Finding the Fourth Proportional to 14,583,005.15, 21,860,290.38 and 5,826,673.49

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Solution

The fourth proportional to 14,583,005.15, 21,860,290.38 and 5,826,673.49 is: 8,734,329.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,583,005.15 : 21,860,290.38 = 5,826,673.49 : x
  2. Step 2: Convert to fraction form
    14,583,005.15/21,860,290.38 = 5,826,673.49/x
  3. Step 3: Cross multiply
    14,583,005.15x = 21,860,290.38 × 5,826,673.49
  4. Step 4: Simplify right side
    14,583,005.15x = 127,372,774,443,585.69
  5. Step 5: Solve for x
    x = 127,372,774,443,585.69/14,583,005.15
  6. Step 6: Final answer
    x = 8,734,329.66

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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.