Home / 180,053,365.92-248,474,837.75-97,547,150.67

Finding the Fourth Proportional to 180,053,365.92, 248,474,837.75 and 97,547,150.67

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Solution

The fourth proportional to 180,053,365.92, 248,474,837.75 and 97,547,150.67 is: 134,615,714.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,053,365.92 : 248,474,837.75 = 97,547,150.67 : x
  2. Step 2: Convert to fraction form
    180,053,365.92/248,474,837.75 = 97,547,150.67/x
  3. Step 3: Cross multiply
    180,053,365.92x = 248,474,837.75 × 97,547,150.67
  4. Step 4: Simplify right side
    180,053,365.92x = 24,238,012,435,703,056
  5. Step 5: Solve for x
    x = 24,238,012,435,703,056/180,053,365.92
  6. Step 6: Final answer
    x = 134,615,714.13

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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.