Home / 19,035,407.85-26,269,182.29-10,333,580.45

Finding the Fourth Proportional to 19,035,407.85, 26,269,182.29 and 10,333,580.45

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Solution

The fourth proportional to 19,035,407.85, 26,269,182.29 and 10,333,580.45 is: 14,260,514.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,035,407.85 : 26,269,182.29 = 10,333,580.45 : x
  2. Step 2: Convert to fraction form
    19,035,407.85/26,269,182.29 = 10,333,580.45/x
  3. Step 3: Cross multiply
    19,035,407.85x = 26,269,182.29 × 10,333,580.45
  4. Step 4: Simplify right side
    19,035,407.85x = 271,454,708,533,556.03
  5. Step 5: Solve for x
    x = 271,454,708,533,556.03/19,035,407.85
  6. Step 6: Final answer
    x = 14,260,514.44

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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.