Home / 7,100,762,069.80-10,651,143,104.70-2,963,175,020.20

Finding the Fourth Proportional to 7,100,762,069.80, 10,651,143,104.70 and 2,963,175,020.20

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Solution

The fourth proportional to 7,100,762,069.80, 10,651,143,104.70 and 2,963,175,020.20 is: 4,444,762,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,762,069.80 : 10,651,143,104.70 = 2,963,175,020.20 : x
  2. Step 2: Convert to fraction form
    7,100,762,069.80/10,651,143,104.70 = 2,963,175,020.20/x
  3. Step 3: Cross multiply
    7,100,762,069.80x = 10,651,143,104.70 × 2,963,175,020.20
  4. Step 4: Simplify right side
    7,100,762,069.80x = 31,561,201,184,422,514,688
  5. Step 5: Solve for x
    x = 31,561,201,184,422,514,688/7,100,762,069.80
  6. Step 6: Final answer
    x = 4,444,762,530.30

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Double scale
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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.