Home / 38,094,237.77-52,561,042.40-22,413,946.68

Finding the Fourth Proportional to 38,094,237.77, 52,561,042.40 and 22,413,946.68

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Solution

The fourth proportional to 38,094,237.77, 52,561,042.40 and 22,413,946.68 is: 30,925,947.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,094,237.77 : 52,561,042.40 = 22,413,946.68 : x
  2. Step 2: Convert to fraction form
    38,094,237.77/52,561,042.40 = 22,413,946.68/x
  3. Step 3: Cross multiply
    38,094,237.77x = 52,561,042.40 × 22,413,946.68
  4. Step 4: Simplify right side
    38,094,237.77x = 1,178,100,401,686,749.50
  5. Step 5: Solve for x
    x = 1,178,100,401,686,749.50/38,094,237.77
  6. Step 6: Final answer
    x = 30,925,947.62

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1.5x scale

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.