Home / 94,667,096,075.80-142,000,644,113.70-67,148,267,531.80

Finding the Fourth Proportional to 94,667,096,075.80, 142,000,644,113.70 and 67,148,267,531.80

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Solution

The fourth proportional to 94,667,096,075.80, 142,000,644,113.70 and 67,148,267,531.80 is: 100,722,401,297.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,667,096,075.80 : 142,000,644,113.70 = 67,148,267,531.80 : x
  2. Step 2: Convert to fraction form
    94,667,096,075.80/142,000,644,113.70 = 67,148,267,531.80/x
  3. Step 3: Cross multiply
    94,667,096,075.80x = 142,000,644,113.70 × 67,148,267,531.80
  4. Step 4: Simplify right side
    94,667,096,075.80x = 9,535,097,240,634,649,477,120
  5. Step 5: Solve for x
    x = 9,535,097,240,634,649,477,120/94,667,096,075.80
  6. Step 6: Final answer
    x = 100,722,401,297.70

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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.