Home / 305,377,205.10-458,065,807.65-184,444,853.10

Finding the Fourth Proportional to 305,377,205.10, 458,065,807.65 and 184,444,853.10

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Solution

The fourth proportional to 305,377,205.10, 458,065,807.65 and 184,444,853.10 is: 276,667,279.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,377,205.10 : 458,065,807.65 = 184,444,853.10 : x
  2. Step 2: Convert to fraction form
    305,377,205.10/458,065,807.65 = 184,444,853.10/x
  3. Step 3: Cross multiply
    305,377,205.10x = 458,065,807.65 × 184,444,853.10
  4. Step 4: Simplify right side
    305,377,205.10x = 84,487,880,602,137,104
  5. Step 5: Solve for x
    x = 84,487,880,602,137,104/305,377,205.10
  6. Step 6: Final answer
    x = 276,667,279.65

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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.