Home / 162,733,748.40-244,100,622.60-98,110,522.80

Finding the Fourth Proportional to 162,733,748.40, 244,100,622.60 and 98,110,522.80

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Solution

The fourth proportional to 162,733,748.40, 244,100,622.60 and 98,110,522.80 is: 147,165,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,733,748.40 : 244,100,622.60 = 98,110,522.80 : x
  2. Step 2: Convert to fraction form
    162,733,748.40/244,100,622.60 = 98,110,522.80/x
  3. Step 3: Cross multiply
    162,733,748.40x = 244,100,622.60 × 98,110,522.80
  4. Step 4: Simplify right side
    162,733,748.40x = 23,948,839,699,091,492
  5. Step 5: Solve for x
    x = 23,948,839,699,091,492/162,733,748.40
  6. Step 6: Final answer
    x = 147,165,784.20

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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.