Home / 19,537,623.06-26,963,574.33-10,838,597.28

Finding the Fourth Proportional to 19,537,623.06, 26,963,574.33 and 10,838,597.28

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Solution

The fourth proportional to 19,537,623.06, 26,963,574.33 and 10,838,597.28 is: 14,958,182.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,537,623.06 : 26,963,574.33 = 10,838,597.28 : x
  2. Step 2: Convert to fraction form
    19,537,623.06/26,963,574.33 = 10,838,597.28/x
  3. Step 3: Cross multiply
    19,537,623.06x = 26,963,574.33 × 10,838,597.28
  4. Step 4: Simplify right side
    19,537,623.06x = 292,247,323,392,215.81
  5. Step 5: Solve for x
    x = 292,247,323,392,215.81/19,537,623.06
  6. Step 6: Final answer
    x = 14,958,182.09

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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.