Home / 93,091,733.40-139,541,788.44-41,300,726.64

Finding the Fourth Proportional to 93,091,733.40, 139,541,788.44 and 41,300,726.64

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Solution

The fourth proportional to 93,091,733.40, 139,541,788.44 and 41,300,726.64 is: 61,908,582.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,091,733.40 : 139,541,788.44 = 41,300,726.64 : x
  2. Step 2: Convert to fraction form
    93,091,733.40/139,541,788.44 = 41,300,726.64/x
  3. Step 3: Cross multiply
    93,091,733.40x = 139,541,788.44 × 41,300,726.64
  4. Step 4: Simplify right side
    93,091,733.40x = 5,763,177,259,217,152
  5. Step 5: Solve for x
    x = 5,763,177,259,217,152/93,091,733.40
  6. Step 6: Final answer
    x = 61,908,582.52

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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.