Home / 237,386,631.81-326,832,181.95-185,108,583.81

Finding the Fourth Proportional to 237,386,631.81, 326,832,181.95 and 185,108,583.81

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Solution

The fourth proportional to 237,386,631.81, 326,832,181.95 and 185,108,583.81 is: 254,856,147.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,386,631.81 : 326,832,181.95 = 185,108,583.81 : x
  2. Step 2: Convert to fraction form
    237,386,631.81/326,832,181.95 = 185,108,583.81/x
  3. Step 3: Cross multiply
    237,386,631.81x = 326,832,181.95 × 185,108,583.81
  4. Step 4: Simplify right side
    237,386,631.81x = 60,499,442,344,296,744
  5. Step 5: Solve for x
    x = 60,499,442,344,296,744/237,386,631.81
  6. Step 6: Final answer
    x = 254,856,147.05

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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.