Home / 273,403,725.59-377,298,291.14-147,955,927.42

Finding the Fourth Proportional to 273,403,725.59, 377,298,291.14 and 147,955,927.42

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Solution

The fourth proportional to 273,403,725.59, 377,298,291.14 and 147,955,927.42 is: 204,179,802.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,403,725.59 : 377,298,291.14 = 147,955,927.42 : x
  2. Step 2: Convert to fraction form
    273,403,725.59/377,298,291.14 = 147,955,927.42/x
  3. Step 3: Cross multiply
    273,403,725.59x = 377,298,291.14 × 147,955,927.42
  4. Step 4: Simplify right side
    273,403,725.59x = 55,823,518,580,718,056
  5. Step 5: Solve for x
    x = 55,823,518,580,718,056/273,403,725.59
  6. Step 6: Final answer
    x = 204,179,802.09

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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.