Home / 33,605,335.44-46,371,529.68-18,920,624.16

Finding the Fourth Proportional to 33,605,335.44, 46,371,529.68 and 18,920,624.16

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Solution

The fourth proportional to 33,605,335.44, 46,371,529.68 and 18,920,624.16 is: 26,108,303.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,605,335.44 : 46,371,529.68 = 18,920,624.16 : x
  2. Step 2: Convert to fraction form
    33,605,335.44/46,371,529.68 = 18,920,624.16/x
  3. Step 3: Cross multiply
    33,605,335.44x = 46,371,529.68 × 18,920,624.16
  4. Step 4: Simplify right side
    33,605,335.44x = 877,378,284,799,565.12
  5. Step 5: Solve for x
    x = 877,378,284,799,565.12/33,605,335.44
  6. Step 6: Final answer
    x = 26,108,303.14

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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.