Home / 3,311,807,445.34-4,962,803,601.57-1,344,266,421.82

Finding the Fourth Proportional to 3,311,807,445.34, 4,962,803,601.57 and 1,344,266,421.82

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Solution

The fourth proportional to 3,311,807,445.34, 4,962,803,601.57 and 1,344,266,421.82 is: 2,014,407,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,807,445.34 : 4,962,803,601.57 = 1,344,266,421.82 : x
  2. Step 2: Convert to fraction form
    3,311,807,445.34/4,962,803,601.57 = 1,344,266,421.82/x
  3. Step 3: Cross multiply
    3,311,807,445.34x = 4,962,803,601.57 × 1,344,266,421.82
  4. Step 4: Simplify right side
    3,311,807,445.34x = 6,671,330,239,677,912,064
  5. Step 5: Solve for x
    x = 6,671,330,239,677,912,064/3,311,807,445.34
  6. Step 6: Final answer
    x = 2,014,407,645.91

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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.