Home / 14,926,192.80-22,388,447.04-6,614,602.50

Finding the Fourth Proportional to 14,926,192.80, 22,388,447.04 and 6,614,602.50

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Solution

The fourth proportional to 14,926,192.80, 22,388,447.04 and 6,614,602.50 is: 9,921,530.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,926,192.80 : 22,388,447.04 = 6,614,602.50 : x
  2. Step 2: Convert to fraction form
    14,926,192.80/22,388,447.04 = 6,614,602.50/x
  3. Step 3: Cross multiply
    14,926,192.80x = 22,388,447.04 × 6,614,602.50
  4. Step 4: Simplify right side
    14,926,192.80x = 148,090,677,761,901.59
  5. Step 5: Solve for x
    x = 148,090,677,761,901.59/14,926,192.80
  6. Step 6: Final answer
    x = 9,921,530.54

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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.