Home / 3,435,533,271.41-5,161,057,419.87-2,037,434,543.18

Finding the Fourth Proportional to 3,435,533,271.41, 5,161,057,419.87 and 2,037,434,543.18

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Solution

The fourth proportional to 3,435,533,271.41, 5,161,057,419.87 and 2,037,434,543.18 is: 3,060,752,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,533,271.41 : 5,161,057,419.87 = 2,037,434,543.18 : x
  2. Step 2: Convert to fraction form
    3,435,533,271.41/5,161,057,419.87 = 2,037,434,543.18/x
  3. Step 3: Cross multiply
    3,435,533,271.41x = 5,161,057,419.87 × 2,037,434,543.18
  4. Step 4: Simplify right side
    3,435,533,271.41x = 10,515,316,666,571,872,256
  5. Step 5: Solve for x
    x = 10,515,316,666,571,872,256/3,435,533,271.41
  6. Step 6: Final answer
    x = 3,060,752,388.60

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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.