Home / 4,074,666,344.10-6,111,999,516.15-3,258,372,968.10

Finding the Fourth Proportional to 4,074,666,344.10, 6,111,999,516.15 and 3,258,372,968.10

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Solution

The fourth proportional to 4,074,666,344.10, 6,111,999,516.15 and 3,258,372,968.10 is: 4,887,559,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,666,344.10 : 6,111,999,516.15 = 3,258,372,968.10 : x
  2. Step 2: Convert to fraction form
    4,074,666,344.10/6,111,999,516.15 = 3,258,372,968.10/x
  3. Step 3: Cross multiply
    4,074,666,344.10x = 6,111,999,516.15 × 3,258,372,968.10
  4. Step 4: Simplify right side
    4,074,666,344.10x = 19,915,174,004,463,435,776
  5. Step 5: Solve for x
    x = 19,915,174,004,463,435,776/4,074,666,344.10
  6. Step 6: Final answer
    x = 4,887,559,452.15

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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.