Home / 3,094,878,613.32-4,270,914,294.84-1,685,179,200.87

Finding the Fourth Proportional to 3,094,878,613.32, 4,270,914,294.84 and 1,685,179,200.87

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Solution

The fourth proportional to 3,094,878,613.32, 4,270,914,294.84 and 1,685,179,200.87 is: 2,325,537,391.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,878,613.32 : 4,270,914,294.84 = 1,685,179,200.87 : x
  2. Step 2: Convert to fraction form
    3,094,878,613.32/4,270,914,294.84 = 1,685,179,200.87/x
  3. Step 3: Cross multiply
    3,094,878,613.32x = 4,270,914,294.84 × 1,685,179,200.87
  4. Step 4: Simplify right side
    3,094,878,613.32x = 7,197,255,938,362,730,496
  5. Step 5: Solve for x
    x = 7,197,255,938,362,730,496/3,094,878,613.32
  6. Step 6: Final answer
    x = 2,325,537,391.80

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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.