Home / 93,091,721.41-139,541,770.41-41,300,714.67

Finding the Fourth Proportional to 93,091,721.41, 139,541,770.41 and 41,300,714.67

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Solution

The fourth proportional to 93,091,721.41, 139,541,770.41 and 41,300,714.67 is: 61,908,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,091,721.41 : 139,541,770.41 = 41,300,714.67 : x
  2. Step 2: Convert to fraction form
    93,091,721.41/139,541,770.41 = 41,300,714.67/x
  3. Step 3: Cross multiply
    93,091,721.41x = 139,541,770.41 × 41,300,714.67
  4. Step 4: Simplify right side
    93,091,721.41x = 5,763,174,843,572,034
  5. Step 5: Solve for x
    x = 5,763,174,843,572,034/93,091,721.41
  6. Step 6: Final answer
    x = 61,908,564.54

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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.