Home / 14,812,705.36-22,214,509.26-5,225,841.88

Finding the Fourth Proportional to 14,812,705.36, 22,214,509.26 and 5,225,841.88

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Solution

The fourth proportional to 14,812,705.36, 22,214,509.26 and 5,225,841.88 is: 7,837,158.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812,705.36 : 22,214,509.26 = 5,225,841.88 : x
  2. Step 2: Convert to fraction form
    14,812,705.36/22,214,509.26 = 5,225,841.88/x
  3. Step 3: Cross multiply
    14,812,705.36x = 22,214,509.26 × 5,225,841.88
  4. Step 4: Simplify right side
    14,812,705.36x = 116,089,512,834,555.81
  5. Step 5: Solve for x
    x = 116,089,512,834,555.81/14,812,705.36
  6. Step 6: Final answer
    x = 7,837,158.04

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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.