Home / 2,915,511,483.80-4,373,267,225.70-2,691,030,805.40

Finding the Fourth Proportional to 2,915,511,483.80, 4,373,267,225.70 and 2,691,030,805.40

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Solution

The fourth proportional to 2,915,511,483.80, 4,373,267,225.70 and 2,691,030,805.40 is: 4,036,546,208.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,915,511,483.80 : 4,373,267,225.70 = 2,691,030,805.40 : x
  2. Step 2: Convert to fraction form
    2,915,511,483.80/4,373,267,225.70 = 2,691,030,805.40/x
  3. Step 3: Cross multiply
    2,915,511,483.80x = 4,373,267,225.70 × 2,691,030,805.40
  4. Step 4: Simplify right side
    2,915,511,483.80x = 11,768,596,824,604,895,232
  5. Step 5: Solve for x
    x = 11,768,596,824,604,895,232/2,915,511,483.80
  6. Step 6: Final answer
    x = 4,036,546,208.10

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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.