Home / 14,501,095-21,746,998.77-4,783,533.10

Finding the Fourth Proportional to 14,501,095, 21,746,998.77 and 4,783,533.10

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Solution

The fourth proportional to 14,501,095, 21,746,998.77 and 4,783,533.10 is: 7,173,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,501,095 : 21,746,998.77 = 4,783,533.10 : x
  2. Step 2: Convert to fraction form
    14,501,095/21,746,998.77 = 4,783,533.10/x
  3. Step 3: Cross multiply
    14,501,095x = 21,746,998.77 × 4,783,533.10
  4. Step 4: Simplify right side
    14,501,095x = 104,027,488,441,954.28
  5. Step 5: Solve for x
    x = 104,027,488,441,954.28/14,501,095
  6. Step 6: Final answer
    x = 7,173,767.80

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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.