Home / 6,731,586,020.40-10,097,379,030.60-3,236,192,275.20

Finding the Fourth Proportional to 6,731,586,020.40, 10,097,379,030.60 and 3,236,192,275.20

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Solution

The fourth proportional to 6,731,586,020.40, 10,097,379,030.60 and 3,236,192,275.20 is: 4,854,288,412.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,586,020.40 : 10,097,379,030.60 = 3,236,192,275.20 : x
  2. Step 2: Convert to fraction form
    6,731,586,020.40/10,097,379,030.60 = 3,236,192,275.20/x
  3. Step 3: Cross multiply
    6,731,586,020.40x = 10,097,379,030.60 × 3,236,192,275.20
  4. Step 4: Simplify right side
    6,731,586,020.40x = 32,677,060,018,594,185,216
  5. Step 5: Solve for x
    x = 32,677,060,018,594,185,216/6,731,586,020.40
  6. Step 6: Final answer
    x = 4,854,288,412.80

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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.