Home / 1,603,790,685,383.50-2,406,745,865,803.20-755,089,927,372.44

Finding the Fourth Proportional to 1,603,790,685,383.50, 2,406,745,865,803.20 and 755,089,927,372.44

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Solution

The fourth proportional to 1,603,790,685,383.50, 2,406,745,865,803.20 and 755,089,927,372.44 is: 1,133,133,879,362.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,790,685,383.50 : 2,406,745,865,803.20 = 755,089,927,372.44 : x
  2. Step 2: Convert to fraction form
    1,603,790,685,383.50/2,406,745,865,803.20 = 755,089,927,372.44/x
  3. Step 3: Cross multiply
    1,603,790,685,383.50x = 2,406,745,865,803.20 × 755,089,927,372.44
  4. Step 4: Simplify right side
    1,603,790,685,383.50x = 1,817,309,561,013,258,558,636,032
  5. Step 5: Solve for x
    x = 1,817,309,561,013,258,558,636,032/1,603,790,685,383.50
  6. Step 6: Final answer
    x = 1,133,133,879,362.01

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Double scale
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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.