Home / 14,800,030.19-22,199,796.81-4,425,272.46

Finding the Fourth Proportional to 14,800,030.19, 22,199,796.81 and 4,425,272.46

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Solution

The fourth proportional to 14,800,030.19, 22,199,796.81 and 4,425,272.46 is: 6,637,834.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800,030.19 : 22,199,796.81 = 4,425,272.46 : x
  2. Step 2: Convert to fraction form
    14,800,030.19/22,199,796.81 = 4,425,272.46/x
  3. Step 3: Cross multiply
    14,800,030.19x = 22,199,796.81 × 4,425,272.46
  4. Step 4: Simplify right side
    14,800,030.19x = 98,240,149,440,888.84
  5. Step 5: Solve for x
    x = 98,240,149,440,888.84/14,800,030.19
  6. Step 6: Final answer
    x = 6,637,834.39

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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.