Home / 3,591,544,219.80-5,387,316,329.70-2,366,096,386.20

Finding the Fourth Proportional to 3,591,544,219.80, 5,387,316,329.70 and 2,366,096,386.20

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Solution

The fourth proportional to 3,591,544,219.80, 5,387,316,329.70 and 2,366,096,386.20 is: 3,549,144,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,544,219.80 : 5,387,316,329.70 = 2,366,096,386.20 : x
  2. Step 2: Convert to fraction form
    3,591,544,219.80/5,387,316,329.70 = 2,366,096,386.20/x
  3. Step 3: Cross multiply
    3,591,544,219.80x = 5,387,316,329.70 × 2,366,096,386.20
  4. Step 4: Simplify right side
    3,591,544,219.80x = 12,746,909,699,019,415,552
  5. Step 5: Solve for x
    x = 12,746,909,699,019,415,552/3,591,544,219.80
  6. Step 6: Final answer
    x = 3,549,144,579.30

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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.