Home / 4,345,706,587.40-6,520,260,492.30-1,585,614,609.80

Finding the Fourth Proportional to 4,345,706,587.40, 6,520,260,492.30 and 1,585,614,609.80

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Solution

The fourth proportional to 4,345,706,587.40, 6,520,260,492.30 and 1,585,614,609.80 is: 2,379,042,415.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,706,587.40 : 6,520,260,492.30 = 1,585,614,609.80 : x
  2. Step 2: Convert to fraction form
    4,345,706,587.40/6,520,260,492.30 = 1,585,614,609.80/x
  3. Step 3: Cross multiply
    4,345,706,587.40x = 6,520,260,492.30 × 1,585,614,609.80
  4. Step 4: Simplify right side
    4,345,706,587.40x = 10,338,620,296,292,620,288
  5. Step 5: Solve for x
    x = 10,338,620,296,292,620,288/4,345,706,587.40
  6. Step 6: Final answer
    x = 2,379,042,415.40

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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.