Home / 995,328,630.60-1,492,992,945.90-955,017,846.60

Finding the Fourth Proportional to 995,328,630.60, 1,492,992,945.90 and 955,017,846.60

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Solution

The fourth proportional to 995,328,630.60, 1,492,992,945.90 and 955,017,846.60 is: 1,432,526,769.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,328,630.60 : 1,492,992,945.90 = 955,017,846.60 : x
  2. Step 2: Convert to fraction form
    995,328,630.60/1,492,992,945.90 = 955,017,846.60/x
  3. Step 3: Cross multiply
    995,328,630.60x = 1,492,992,945.90 × 955,017,846.60
  4. Step 4: Simplify right side
    995,328,630.60x = 1,425,834,908,182,408,448
  5. Step 5: Solve for x
    x = 1,425,834,908,182,408,448/995,328,630.60
  6. Step 6: Final answer
    x = 1,432,526,769.90

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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.