Home / 3,177,772,506.88-4,766,837,798.40-967,054,117.12

Finding the Fourth Proportional to 3,177,772,506.88, 4,766,837,798.40 and 967,054,117.12

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Solution

The fourth proportional to 3,177,772,506.88, 4,766,837,798.40 and 967,054,117.12 is: 1,450,635,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,772,506.88 : 4,766,837,798.40 = 967,054,117.12 : x
  2. Step 2: Convert to fraction form
    3,177,772,506.88/4,766,837,798.40 = 967,054,117.12/x
  3. Step 3: Cross multiply
    3,177,772,506.88x = 4,766,837,798.40 × 967,054,117.12
  4. Step 4: Simplify right side
    3,177,772,506.88x = 4,609,790,118,585,956,352
  5. Step 5: Solve for x
    x = 4,609,790,118,585,956,352/3,177,772,506.88
  6. Step 6: Final answer
    x = 1,450,635,660.23

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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.