Home / 19,419,795.47-26,799,374.58-10,599,328.01

Finding the Fourth Proportional to 19,419,795.47, 26,799,374.58 and 10,599,328.01

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Solution

The fourth proportional to 19,419,795.47, 26,799,374.58 and 10,599,328.01 is: 14,627,103.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,419,795.47 : 26,799,374.58 = 10,599,328.01 : x
  2. Step 2: Convert to fraction form
    19,419,795.47/26,799,374.58 = 10,599,328.01/x
  3. Step 3: Cross multiply
    19,419,795.47x = 26,799,374.58 × 10,599,328.01
  4. Step 4: Simplify right side
    19,419,795.47x = 284,055,361,636,275.94
  5. Step 5: Solve for x
    x = 284,055,361,636,275.94/19,419,795.47
  6. Step 6: Final answer
    x = 14,627,103.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.