Home / 5,004,479,340.09-6,905,725,020.32-2,969,579,534.16

Finding the Fourth Proportional to 5,004,479,340.09, 6,905,725,020.32 and 2,969,579,534.16

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Solution

The fourth proportional to 5,004,479,340.09, 6,905,725,020.32 and 2,969,579,534.16 is: 4,097,748,895.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,479,340.09 : 6,905,725,020.32 = 2,969,579,534.16 : x
  2. Step 2: Convert to fraction form
    5,004,479,340.09/6,905,725,020.32 = 2,969,579,534.16/x
  3. Step 3: Cross multiply
    5,004,479,340.09x = 6,905,725,020.32 × 2,969,579,534.16
  4. Step 4: Simplify right side
    5,004,479,340.09x = 20,507,099,688,890,314,752
  5. Step 5: Solve for x
    x = 20,507,099,688,890,314,752/5,004,479,340.09
  6. Step 6: Final answer
    x = 4,097,748,895.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.