Home / 434,903,748.44-600,167,261.70-239,333,460.44

Finding the Fourth Proportional to 434,903,748.44, 600,167,261.70 and 239,333,460.44

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Solution

The fourth proportional to 434,903,748.44, 600,167,261.70 and 239,333,460.44 is: 330,280,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,903,748.44 : 600,167,261.70 = 239,333,460.44 : x
  2. Step 2: Convert to fraction form
    434,903,748.44/600,167,261.70 = 239,333,460.44/x
  3. Step 3: Cross multiply
    434,903,748.44x = 600,167,261.70 × 239,333,460.44
  4. Step 4: Simplify right side
    434,903,748.44x = 143,640,107,582,459,248
  5. Step 5: Solve for x
    x = 143,640,107,582,459,248/434,903,748.44
  6. Step 6: Final answer
    x = 330,280,224.30

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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.