Home / 192,823,303.54-266,177,588.93-130,184,254.17

Finding the Fourth Proportional to 192,823,303.54, 266,177,588.93 and 130,184,254.17

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Solution

The fourth proportional to 192,823,303.54, 266,177,588.93 and 130,184,254.17 is: 179,709,248.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,823,303.54 : 266,177,588.93 = 130,184,254.17 : x
  2. Step 2: Convert to fraction form
    192,823,303.54/266,177,588.93 = 130,184,254.17/x
  3. Step 3: Cross multiply
    192,823,303.54x = 266,177,588.93 × 130,184,254.17
  4. Step 4: Simplify right side
    192,823,303.54x = 34,652,130,891,620,900
  5. Step 5: Solve for x
    x = 34,652,130,891,620,900/192,823,303.54
  6. Step 6: Final answer
    x = 179,709,248.08

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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.