Home / 20,091,826.04-27,726,526.68-10,924,470.68

Finding the Fourth Proportional to 20,091,826.04, 27,726,526.68 and 10,924,470.68

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Solution

The fourth proportional to 20,091,826.04, 27,726,526.68 and 10,924,470.68 is: 15,075,664.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,091,826.04 : 27,726,526.68 = 10,924,470.68 : x
  2. Step 2: Convert to fraction form
    20,091,826.04/27,726,526.68 = 10,924,470.68/x
  3. Step 3: Cross multiply
    20,091,826.04x = 27,726,526.68 × 10,924,470.68
  4. Step 4: Simplify right side
    20,091,826.04x = 302,897,627,773,897.75
  5. Step 5: Solve for x
    x = 302,897,627,773,897.75/20,091,826.04
  6. Step 6: Final answer
    x = 15,075,664.46

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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.