Home / 60,562,498.40-90,843,747.60-35,053,330.40

Finding the Fourth Proportional to 60,562,498.40, 90,843,747.60 and 35,053,330.40

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Solution

The fourth proportional to 60,562,498.40, 90,843,747.60 and 35,053,330.40 is: 52,579,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,562,498.40 : 90,843,747.60 = 35,053,330.40 : x
  2. Step 2: Convert to fraction form
    60,562,498.40/90,843,747.60 = 35,053,330.40/x
  3. Step 3: Cross multiply
    60,562,498.40x = 90,843,747.60 × 35,053,330.40
  4. Step 4: Simplify right side
    60,562,498.40x = 3,184,375,899,397,006.50
  5. Step 5: Solve for x
    x = 3,184,375,899,397,006.50/60,562,498.40
  6. Step 6: Final answer
    x = 52,579,995.60

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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.