Home / 795,630,877.20-1,193,446,315.80-601,920,632.70

Finding the Fourth Proportional to 795,630,877.20, 1,193,446,315.80 and 601,920,632.70

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Solution

The fourth proportional to 795,630,877.20, 1,193,446,315.80 and 601,920,632.70 is: 902,880,949.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,630,877.20 : 1,193,446,315.80 = 601,920,632.70 : x
  2. Step 2: Convert to fraction form
    795,630,877.20/1,193,446,315.80 = 601,920,632.70/x
  3. Step 3: Cross multiply
    795,630,877.20x = 1,193,446,315.80 × 601,920,632.70
  4. Step 4: Simplify right side
    795,630,877.20x = 718,359,961,499,820,032
  5. Step 5: Solve for x
    x = 718,359,961,499,820,032/795,630,877.20
  6. Step 6: Final answer
    x = 902,880,949.05

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1.5x scale

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.