Home / 3,645,108,736,275.80-5,029,787,718,877-1,998,549,362,304.30

Finding the Fourth Proportional to 3,645,108,736,275.80, 5,029,787,718,877 and 1,998,549,362,304.30

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Solution

The fourth proportional to 3,645,108,736,275.80, 5,029,787,718,877 and 1,998,549,362,304.30 is: 2,757,744,628,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,108,736,275.80 : 5,029,787,718,877 = 1,998,549,362,304.30 : x
  2. Step 2: Convert to fraction form
    3,645,108,736,275.80/5,029,787,718,877 = 1,998,549,362,304.30/x
  3. Step 3: Cross multiply
    3,645,108,736,275.80x = 5,029,787,718,877 × 1,998,549,362,304.30
  4. Step 4: Simplify right side
    3,645,108,736,275.80x = 10,052,279,038,087,628,507,316,224
  5. Step 5: Solve for x
    x = 10,052,279,038,087,628,507,316,224/3,645,108,736,275.80
  6. Step 6: Final answer
    x = 2,757,744,628,589.06

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Double scale
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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.