Home / 7,069,365,912.60-10,606,634,594.55-3,289,560,956.46

Finding the Fourth Proportional to 7,069,365,912.60, 10,606,634,594.55 and 3,289,560,956.46

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Solution

The fourth proportional to 7,069,365,912.60, 10,606,634,594.55 and 3,289,560,956.46 is: 4,935,544,640.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,365,912.60 : 10,606,634,594.55 = 3,289,560,956.46 : x
  2. Step 2: Convert to fraction form
    7,069,365,912.60/10,606,634,594.55 = 3,289,560,956.46/x
  3. Step 3: Cross multiply
    7,069,365,912.60x = 10,606,634,594.55 × 3,289,560,956.46
  4. Step 4: Simplify right side
    7,069,365,912.60x = 34,891,171,041,669,619,712
  5. Step 5: Solve for x
    x = 34,891,171,041,669,619,712/7,069,365,912.60
  6. Step 6: Final answer
    x = 4,935,544,640.50

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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.