Home / 27,491,587,532.04-41,220,504,743.95-10,683,773,670.00

Finding the Fourth Proportional to 27,491,587,532.04, 41,220,504,743.95 and 10,683,773,670.00

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Solution

The fourth proportional to 27,491,587,532.04, 41,220,504,743.95 and 10,683,773,670.00 is: 16,019,101,942.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,491,587,532.04 : 41,220,504,743.95 = 10,683,773,670.00 : x
  2. Step 2: Convert to fraction form
    27,491,587,532.04/41,220,504,743.95 = 10,683,773,670.00/x
  3. Step 3: Cross multiply
    27,491,587,532.04x = 41,220,504,743.95 × 10,683,773,670.00
  4. Step 4: Simplify right side
    27,491,587,532.04x = 440,390,543,247,604,056,064
  5. Step 5: Solve for x
    x = 440,390,543,247,604,056,064/27,491,587,532.04
  6. Step 6: Final answer
    x = 16,019,101,942.89

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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.