Home / 283,414,583,490.35-425,424,404,165.73-122,145,577,109.93

Finding the Fourth Proportional to 283,414,583,490.35, 425,424,404,165.73 and 122,145,577,109.93

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Solution

The fourth proportional to 283,414,583,490.35, 425,424,404,165.73 and 122,145,577,109.93 is: 183,348,749,113.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,414,583,490.35 : 425,424,404,165.73 = 122,145,577,109.93 : x
  2. Step 2: Convert to fraction form
    283,414,583,490.35/425,424,404,165.73 = 122,145,577,109.93/x
  3. Step 3: Cross multiply
    283,414,583,490.35x = 425,424,404,165.73 × 122,145,577,109.93
  4. Step 4: Simplify right side
    283,414,583,490.35x = 51,963,709,363,471,190,589,440
  5. Step 5: Solve for x
    x = 51,963,709,363,471,190,589,440/283,414,583,490.35
  6. Step 6: Final answer
    x = 183,348,749,113.47

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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.