Home / 40,250,282,800.40-60,375,424,200.60-13,750,721,352.80

Finding the Fourth Proportional to 40,250,282,800.40, 60,375,424,200.60 and 13,750,721,352.80

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Solution

The fourth proportional to 40,250,282,800.40, 60,375,424,200.60 and 13,750,721,352.80 is: 20,626,082,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,250,282,800.40 : 60,375,424,200.60 = 13,750,721,352.80 : x
  2. Step 2: Convert to fraction form
    40,250,282,800.40/60,375,424,200.60 = 13,750,721,352.80/x
  3. Step 3: Cross multiply
    40,250,282,800.40x = 60,375,424,200.60 × 13,750,721,352.80
  4. Step 4: Simplify right side
    40,250,282,800.40x = 830,205,634,739,548,192,768
  5. Step 5: Solve for x
    x = 830,205,634,739,548,192,768/40,250,282,800.40
  6. Step 6: Final answer
    x = 20,626,082,029.20

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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.