Home / 3,484,555,505,354.40-4,808,701,547,200.80-1,900,738,214,016.30

Finding the Fourth Proportional to 3,484,555,505,354.40, 4,808,701,547,200.80 and 1,900,738,214,016.30

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Solution

The fourth proportional to 3,484,555,505,354.40, 4,808,701,547,200.80 and 1,900,738,214,016.30 is: 2,623,026,890,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,555,505,354.40 : 4,808,701,547,200.80 = 1,900,738,214,016.30 : x
  2. Step 2: Convert to fraction form
    3,484,555,505,354.40/4,808,701,547,200.80 = 1,900,738,214,016.30/x
  3. Step 3: Cross multiply
    3,484,555,505,354.40x = 4,808,701,547,200.80 × 1,900,738,214,016.30
  4. Step 4: Simplify right side
    3,484,555,505,354.40x = 9,140,082,790,563,866,877,100,032
  5. Step 5: Solve for x
    x = 9,140,082,790,563,866,877,100,032/3,484,555,505,354.40
  6. Step 6: Final answer
    x = 2,623,026,890,092.33

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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.