Home / 3,693,883,238,172.40-5,541,747,742,586.20-2,606,902,581,348.80

Finding the Fourth Proportional to 3,693,883,238,172.40, 5,541,747,742,586.20 and 2,606,902,581,348.80

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Solution

The fourth proportional to 3,693,883,238,172.40, 5,541,747,742,586.20 and 2,606,902,581,348.80 is: 3,911,005,184,473.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,883,238,172.40 : 5,541,747,742,586.20 = 2,606,902,581,348.80 : x
  2. Step 2: Convert to fraction form
    3,693,883,238,172.40/5,541,747,742,586.20 = 2,606,902,581,348.80/x
  3. Step 3: Cross multiply
    3,693,883,238,172.40x = 5,541,747,742,586.20 × 2,606,902,581,348.80
  4. Step 4: Simplify right side
    3,693,883,238,172.40x = 14,446,796,495,331,849,582,673,920
  5. Step 5: Solve for x
    x = 14,446,796,495,331,849,582,673,920/3,693,883,238,172.40
  6. Step 6: Final answer
    x = 3,911,005,184,473.46

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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.