Home / 19,441,792.01-26,829,897.31-10,739,782.19

Finding the Fourth Proportional to 19,441,792.01, 26,829,897.31 and 10,739,782.19

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Solution

The fourth proportional to 19,441,792.01, 26,829,897.31 and 10,739,782.19 is: 14,821,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,441,792.01 : 26,829,897.31 = 10,739,782.19 : x
  2. Step 2: Convert to fraction form
    19,441,792.01/26,829,897.31 = 10,739,782.19/x
  3. Step 3: Cross multiply
    19,441,792.01x = 26,829,897.31 × 10,739,782.19
  4. Step 4: Simplify right side
    19,441,792.01x = 288,147,253,289,466.88
  5. Step 5: Solve for x
    x = 288,147,253,289,466.88/19,441,792.01
  6. Step 6: Final answer
    x = 14,821,023.35

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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.