Home / 23,383,575,689.10-35,075,363,533.65-18,975,591,458.70

Finding the Fourth Proportional to 23,383,575,689.10, 35,075,363,533.65 and 18,975,591,458.70

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Solution

The fourth proportional to 23,383,575,689.10, 35,075,363,533.65 and 18,975,591,458.70 is: 28,463,387,188.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383,575,689.10 : 35,075,363,533.65 = 18,975,591,458.70 : x
  2. Step 2: Convert to fraction form
    23,383,575,689.10/35,075,363,533.65 = 18,975,591,458.70/x
  3. Step 3: Cross multiply
    23,383,575,689.10x = 35,075,363,533.65 × 18,975,591,458.70
  4. Step 4: Simplify right side
    23,383,575,689.10x = 665,575,768,679,926,464,512
  5. Step 5: Solve for x
    x = 665,575,768,679,926,464,512/23,383,575,689.10
  6. Step 6: Final answer
    x = 28,463,387,188.05

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Double scale
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Similar ratio
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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.