Home / 19,585,802.88-27,026,688.96-10,883,424.24

Finding the Fourth Proportional to 19,585,802.88, 27,026,688.96 and 10,883,424.24

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Solution

The fourth proportional to 19,585,802.88, 27,026,688.96 and 10,883,424.24 is: 15,018,170.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,585,802.88 : 27,026,688.96 = 10,883,424.24 : x
  2. Step 2: Convert to fraction form
    19,585,802.88/27,026,688.96 = 10,883,424.24/x
  3. Step 3: Cross multiply
    19,585,802.88x = 27,026,688.96 × 10,883,424.24
  4. Step 4: Simplify right side
    19,585,802.88x = 294,142,921,754,204.38
  5. Step 5: Solve for x
    x = 294,142,921,754,204.38/19,585,802.88
  6. Step 6: Final answer
    x = 15,018,170.23

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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.