Home / 35,933,009.60-53,899,514.40-10,374,852.80

Finding the Fourth Proportional to 35,933,009.60, 53,899,514.40 and 10,374,852.80

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Solution

The fourth proportional to 35,933,009.60, 53,899,514.40 and 10,374,852.80 is: 15,562,279.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,933,009.60 : 53,899,514.40 = 10,374,852.80 : x
  2. Step 2: Convert to fraction form
    35,933,009.60/53,899,514.40 = 10,374,852.80/x
  3. Step 3: Cross multiply
    35,933,009.60x = 53,899,514.40 × 10,374,852.80
  4. Step 4: Simplify right side
    35,933,009.60x = 559,199,527,891,480.38
  5. Step 5: Solve for x
    x = 559,199,527,891,480.38/35,933,009.60
  6. Step 6: Final answer
    x = 15,562,279.20

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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.