Home / 3,484,555,505,349.80-4,808,701,547,194.20-1,900,738,214,011.80

Finding the Fourth Proportional to 3,484,555,505,349.80, 4,808,701,547,194.20 and 1,900,738,214,011.80

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Solution

The fourth proportional to 3,484,555,505,349.80, 4,808,701,547,194.20 and 1,900,738,214,011.80 is: 2,623,026,890,085.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,555,505,349.80 : 4,808,701,547,194.20 = 1,900,738,214,011.80 : x
  2. Step 2: Convert to fraction form
    3,484,555,505,349.80/4,808,701,547,194.20 = 1,900,738,214,011.80/x
  3. Step 3: Cross multiply
    3,484,555,505,349.80x = 4,808,701,547,194.20 × 1,900,738,214,011.80
  4. Step 4: Simplify right side
    3,484,555,505,349.80x = 9,140,082,790,529,683,232,391,168
  5. Step 5: Solve for x
    x = 9,140,082,790,529,683,232,391,168/3,484,555,505,349.80
  6. Step 6: Final answer
    x = 2,623,026,890,085.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.