Home / 17,388,053.34-26,048,150.73-11,386,225.50

Finding the Fourth Proportional to 17,388,053.34, 26,048,150.73 and 11,386,225.50

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Solution

The fourth proportional to 17,388,053.34, 26,048,150.73 and 11,386,225.50 is: 17,057,120.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,053.34 : 26,048,150.73 = 11,386,225.50 : x
  2. Step 2: Convert to fraction form
    17,388,053.34/26,048,150.73 = 11,386,225.50/x
  3. Step 3: Cross multiply
    17,388,053.34x = 26,048,150.73 × 11,386,225.50
  4. Step 4: Simplify right side
    17,388,053.34x = 296,590,118,069,769.62
  5. Step 5: Solve for x
    x = 296,590,118,069,769.62/17,388,053.34
  6. Step 6: Final answer
    x = 17,057,120.33

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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.