Home / 184,883,915.22-255,136,666.02-102,375,928.50

Finding the Fourth Proportional to 184,883,915.22, 255,136,666.02 and 102,375,928.50

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Solution

The fourth proportional to 184,883,915.22, 255,136,666.02 and 102,375,928.50 is: 141,277,044.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,883,915.22 : 255,136,666.02 = 102,375,928.50 : x
  2. Step 2: Convert to fraction form
    184,883,915.22/255,136,666.02 = 102,375,928.50/x
  3. Step 3: Cross multiply
    184,883,915.22x = 255,136,666.02 × 102,375,928.50
  4. Step 4: Simplify right side
    184,883,915.22x = 26,119,853,078,191,900
  5. Step 5: Solve for x
    x = 26,119,853,078,191,900/184,883,915.22
  6. Step 6: Final answer
    x = 141,277,044.29

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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.