Home / 14,400,353.86-21,600,551.57-5,880,690.33

Finding the Fourth Proportional to 14,400,353.86, 21,600,551.57 and 5,880,690.33

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Solution

The fourth proportional to 14,400,353.86, 21,600,551.57 and 5,880,690.33 is: 8,821,043.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,353.86 : 21,600,551.57 = 5,880,690.33 : x
  2. Step 2: Convert to fraction form
    14,400,353.86/21,600,551.57 = 5,880,690.33/x
  3. Step 3: Cross multiply
    14,400,353.86x = 21,600,551.57 × 5,880,690.33
  4. Step 4: Simplify right side
    14,400,353.86x = 127,026,154,663,464.67
  5. Step 5: Solve for x
    x = 127,026,154,663,464.67/14,400,353.86
  6. Step 6: Final answer
    x = 8,821,043.98

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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.