Home / 495,760,464-742,204,656-373,453,877.76

Finding the Fourth Proportional to 495,760,464, 742,204,656 and 373,453,877.76

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Solution

The fourth proportional to 495,760,464, 742,204,656 and 373,453,877.76 is: 559,099,054.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,760,464 : 742,204,656 = 373,453,877.76 : x
  2. Step 2: Convert to fraction form
    495,760,464/742,204,656 = 373,453,877.76/x
  3. Step 3: Cross multiply
    495,760,464x = 742,204,656 × 373,453,877.76
  4. Step 4: Simplify right side
    495,760,464x = 277,179,206,874,726,848
  5. Step 5: Solve for x
    x = 277,179,206,874,726,848/495,760,464
  6. Step 6: Final answer
    x = 559,099,054.89

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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.