Home / 4,032,087,457.80-6,048,131,186.70-2,930,091,400.20

Finding the Fourth Proportional to 4,032,087,457.80, 6,048,131,186.70 and 2,930,091,400.20

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Solution

The fourth proportional to 4,032,087,457.80, 6,048,131,186.70 and 2,930,091,400.20 is: 4,395,137,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,087,457.80 : 6,048,131,186.70 = 2,930,091,400.20 : x
  2. Step 2: Convert to fraction form
    4,032,087,457.80/6,048,131,186.70 = 2,930,091,400.20/x
  3. Step 3: Cross multiply
    4,032,087,457.80x = 6,048,131,186.70 × 2,930,091,400.20
  4. Step 4: Simplify right side
    4,032,087,457.80x = 17,721,577,177,431,089,152
  5. Step 5: Solve for x
    x = 17,721,577,177,431,089,152/4,032,087,457.80
  6. Step 6: Final answer
    x = 4,395,137,100.30

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Double scale
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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.