Home / 61,486,821,604.20-92,230,232,406.30-49,089,365,956.20

Finding the Fourth Proportional to 61,486,821,604.20, 92,230,232,406.30 and 49,089,365,956.20

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Solution

The fourth proportional to 61,486,821,604.20, 92,230,232,406.30 and 49,089,365,956.20 is: 73,634,048,934.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,486,821,604.20 : 92,230,232,406.30 = 49,089,365,956.20 : x
  2. Step 2: Convert to fraction form
    61,486,821,604.20/92,230,232,406.30 = 49,089,365,956.20/x
  3. Step 3: Cross multiply
    61,486,821,604.20x = 92,230,232,406.30 × 49,089,365,956.20
  4. Step 4: Simplify right side
    61,486,821,604.20x = 4,527,523,630,818,237,349,888
  5. Step 5: Solve for x
    x = 4,527,523,630,818,237,349,888/61,486,821,604.20
  6. Step 6: Final answer
    x = 73,634,048,934.30

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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.