Home / 17,291,307.66-23,873,009.68-10,774,510.98

Finding the Fourth Proportional to 17,291,307.66, 23,873,009.68 and 10,774,510.98

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Solution

The fourth proportional to 17,291,307.66, 23,873,009.68 and 10,774,510.98 is: 14,875,682.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,291,307.66 : 23,873,009.68 = 10,774,510.98 : x
  2. Step 2: Convert to fraction form
    17,291,307.66/23,873,009.68 = 10,774,510.98/x
  3. Step 3: Cross multiply
    17,291,307.66x = 23,873,009.68 × 10,774,510.98
  4. Step 4: Simplify right side
    17,291,307.66x = 257,220,004,922,806.28
  5. Step 5: Solve for x
    x = 257,220,004,922,806.28/17,291,307.66
  6. Step 6: Final answer
    x = 14,875,682.63

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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.