Home / 19,298,185.77-26,631,496.47-10,596,358.41

Finding the Fourth Proportional to 19,298,185.77, 26,631,496.47 and 10,596,358.41

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Solution

The fourth proportional to 19,298,185.77, 26,631,496.47 and 10,596,358.41 is: 14,622,974.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,298,185.77 : 26,631,496.47 = 10,596,358.41 : x
  2. Step 2: Convert to fraction form
    19,298,185.77/26,631,496.47 = 10,596,358.41/x
  3. Step 3: Cross multiply
    19,298,185.77x = 26,631,496.47 × 10,596,358.41
  4. Step 4: Simplify right side
    19,298,185.77x = 282,196,881,590,769.81
  5. Step 5: Solve for x
    x = 282,196,881,590,769.81/19,298,185.77
  6. Step 6: Final answer
    x = 14,622,974.66

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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.