Home / 37,033,553.60-55,550,330.40-10,109,931.20

Finding the Fourth Proportional to 37,033,553.60, 55,550,330.40 and 10,109,931.20

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Solution

The fourth proportional to 37,033,553.60, 55,550,330.40 and 10,109,931.20 is: 15,164,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,033,553.60 : 55,550,330.40 = 10,109,931.20 : x
  2. Step 2: Convert to fraction form
    37,033,553.60/55,550,330.40 = 10,109,931.20/x
  3. Step 3: Cross multiply
    37,033,553.60x = 55,550,330.40 × 10,109,931.20
  4. Step 4: Simplify right side
    37,033,553.60x = 561,610,018,481,268.44
  5. Step 5: Solve for x
    x = 561,610,018,481,268.44/37,033,553.60
  6. Step 6: Final answer
    x = 15,164,896.80

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1.5x scale

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.