Home / 192,526,730.24-287,171,402.07-174,852,259.16

Finding the Fourth Proportional to 192,526,730.24, 287,171,402.07 and 174,852,259.16

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Solution

The fourth proportional to 192,526,730.24, 287,171,402.07 and 174,852,259.16 is: 260,808,295.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,526,730.24 : 287,171,402.07 = 174,852,259.16 : x
  2. Step 2: Convert to fraction form
    192,526,730.24/287,171,402.07 = 174,852,259.16/x
  3. Step 3: Cross multiply
    192,526,730.24x = 287,171,402.07 × 174,852,259.16
  4. Step 4: Simplify right side
    192,526,730.24x = 50,212,568,416,648,344
  5. Step 5: Solve for x
    x = 50,212,568,416,648,344/192,526,730.24
  6. Step 6: Final answer
    x = 260,808,295.84

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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.