Home / 14,926,193.80-22,388,448.54-6,614,603.50

Finding the Fourth Proportional to 14,926,193.80, 22,388,448.54 and 6,614,603.50

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Solution

The fourth proportional to 14,926,193.80, 22,388,448.54 and 6,614,603.50 is: 9,921,532.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,926,193.80 : 22,388,448.54 = 6,614,603.50 : x
  2. Step 2: Convert to fraction form
    14,926,193.80/22,388,448.54 = 6,614,603.50/x
  3. Step 3: Cross multiply
    14,926,193.80x = 22,388,448.54 × 6,614,603.50
  4. Step 4: Simplify right side
    14,926,193.80x = 148,090,710,072,253.88
  5. Step 5: Solve for x
    x = 148,090,710,072,253.88/14,926,193.80
  6. Step 6: Final answer
    x = 9,921,532.04

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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.