Home / 184,423,020.40-276,953,395.20-98,329,578.40

Finding the Fourth Proportional to 184,423,020.40, 276,953,395.20 and 98,329,578.40

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Solution

The fourth proportional to 184,423,020.40, 276,953,395.20 and 98,329,578.40 is: 147,664,377.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,423,020.40 : 276,953,395.20 = 98,329,578.40 : x
  2. Step 2: Convert to fraction form
    184,423,020.40/276,953,395.20 = 98,329,578.40/x
  3. Step 3: Cross multiply
    184,423,020.40x = 276,953,395.20 × 98,329,578.40
  4. Step 4: Simplify right side
    184,423,020.40x = 27,232,710,586,464,584
  5. Step 5: Solve for x
    x = 27,232,710,586,464,584/184,423,020.40
  6. Step 6: Final answer
    x = 147,664,377.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.