Home / 10,804,036,519-16,224,600,904.82-6,631,490,946.88

Finding the Fourth Proportional to 10,804,036,519, 16,224,600,904.82 and 6,631,490,946.88

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Solution

The fourth proportional to 10,804,036,519, 16,224,600,904.82 and 6,631,490,946.88 is: 9,958,619,986.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,036,519 : 16,224,600,904.82 = 6,631,490,946.88 : x
  2. Step 2: Convert to fraction form
    10,804,036,519/16,224,600,904.82 = 6,631,490,946.88/x
  3. Step 3: Cross multiply
    10,804,036,519x = 16,224,600,904.82 × 6,631,490,946.88
  4. Step 4: Simplify right side
    10,804,036,519x = 107,593,294,017,054,883,840
  5. Step 5: Solve for x
    x = 107,593,294,017,054,883,840/10,804,036,519
  6. Step 6: Final answer
    x = 9,958,619,986.88

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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.