Home / 22,089,579.04-30,483,328.41-12,166,271.17

Finding the Fourth Proportional to 22,089,579.04, 30,483,328.41 and 12,166,271.17

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Solution

The fourth proportional to 22,089,579.04, 30,483,328.41 and 12,166,271.17 is: 16,789,294.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,089,579.04 : 30,483,328.41 = 12,166,271.17 : x
  2. Step 2: Convert to fraction form
    22,089,579.04/30,483,328.41 = 12,166,271.17/x
  3. Step 3: Cross multiply
    22,089,579.04x = 30,483,328.41 × 12,166,271.17
  4. Step 4: Simplify right side
    22,089,579.04x = 370,868,439,600,224.94
  5. Step 5: Solve for x
    x = 370,868,439,600,224.94/22,089,579.04
  6. Step 6: Final answer
    x = 16,789,294.13

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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.