Home / 164,513,572.08-245,299,562.25-159,993,666.24

Finding the Fourth Proportional to 164,513,572.08, 245,299,562.25 and 159,993,666.24

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Solution

The fourth proportional to 164,513,572.08, 245,299,562.25 and 159,993,666.24 is: 238,560,112.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,513,572.08 : 245,299,562.25 = 159,993,666.24 : x
  2. Step 2: Convert to fraction form
    164,513,572.08/245,299,562.25 = 159,993,666.24/x
  3. Step 3: Cross multiply
    164,513,572.08x = 245,299,562.25 × 159,993,666.24
  4. Step 4: Simplify right side
    164,513,572.08x = 39,246,376,291,444,608
  5. Step 5: Solve for x
    x = 39,246,376,291,444,608/164,513,572.08
  6. Step 6: Final answer
    x = 238,560,112.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.