Home / 2,781,444,096,342.20-4,172,166,144,513.30-2,335,135,693,014.20

Finding the Fourth Proportional to 2,781,444,096,342.20, 4,172,166,144,513.30 and 2,335,135,693,014.20

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Solution

The fourth proportional to 2,781,444,096,342.20, 4,172,166,144,513.30 and 2,335,135,693,014.20 is: 3,502,703,539,521.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,342.20 : 4,172,166,144,513.30 = 2,335,135,693,014.20 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,342.20/4,172,166,144,513.30 = 2,335,135,693,014.20/x
  3. Step 3: Cross multiply
    2,781,444,096,342.20x = 4,172,166,144,513.30 × 2,335,135,693,014.20
  4. Step 4: Simplify right side
    2,781,444,096,342.20x = 9,742,574,081,238,448,501,424,128
  5. Step 5: Solve for x
    x = 9,742,574,081,238,448,501,424,128/2,781,444,096,342.20
  6. Step 6: Final answer
    x = 3,502,703,539,521.30

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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.