Home / 11,464,017,283.15-17,190,272,698.53-6,679,466,316.66

Finding the Fourth Proportional to 11,464,017,283.15, 17,190,272,698.53 and 6,679,466,316.66

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Solution

The fourth proportional to 11,464,017,283.15, 17,190,272,698.53 and 6,679,466,316.66 is: 10,015,847,379.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464,017,283.15 : 17,190,272,698.53 = 6,679,466,316.66 : x
  2. Step 2: Convert to fraction form
    11,464,017,283.15/17,190,272,698.53 = 6,679,466,316.66/x
  3. Step 3: Cross multiply
    11,464,017,283.15x = 17,190,272,698.53 × 6,679,466,316.66
  4. Step 4: Simplify right side
    11,464,017,283.15x = 114,821,847,464,031,125,504
  5. Step 5: Solve for x
    x = 114,821,847,464,031,125,504/11,464,017,283.15
  6. Step 6: Final answer
    x = 10,015,847,379.50

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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.