Home / 4,916,582,104.16-6,784,473,144.56-2,773,070,642.40

Finding the Fourth Proportional to 4,916,582,104.16, 6,784,473,144.56 and 2,773,070,642.40

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Solution

The fourth proportional to 4,916,582,104.16, 6,784,473,144.56 and 2,773,070,642.40 is: 3,826,606,146.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,582,104.16 : 6,784,473,144.56 = 2,773,070,642.40 : x
  2. Step 2: Convert to fraction form
    4,916,582,104.16/6,784,473,144.56 = 2,773,070,642.40/x
  3. Step 3: Cross multiply
    4,916,582,104.16x = 6,784,473,144.56 × 2,773,070,642.40
  4. Step 4: Simplify right side
    4,916,582,104.16x = 18,813,823,301,330,550,784
  5. Step 5: Solve for x
    x = 18,813,823,301,330,550,784/4,916,582,104.16
  6. Step 6: Final answer
    x = 3,826,606,146.86

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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.