Home / 26,758,966.19-36,928,388.39-14,998,451.93

Finding the Fourth Proportional to 26,758,966.19, 36,928,388.39 and 14,998,451.93

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Solution

The fourth proportional to 26,758,966.19, 36,928,388.39 and 14,998,451.93 is: 20,698,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,758,966.19 : 36,928,388.39 = 14,998,451.93 : x
  2. Step 2: Convert to fraction form
    26,758,966.19/36,928,388.39 = 14,998,451.93/x
  3. Step 3: Cross multiply
    26,758,966.19x = 36,928,388.39 × 14,998,451.93
  4. Step 4: Simplify right side
    26,758,966.19x = 553,868,658,119,785.06
  5. Step 5: Solve for x
    x = 553,868,658,119,785.06/26,758,966.19
  6. Step 6: Final answer
    x = 20,698,432.60

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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.