Home / 33,345,712.11-46,016,094.39-18,461,699.50

Finding the Fourth Proportional to 33,345,712.11, 46,016,094.39 and 18,461,699.50

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Solution

The fourth proportional to 33,345,712.11, 46,016,094.39 and 18,461,699.50 is: 25,476,598.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,712.11 : 46,016,094.39 = 18,461,699.50 : x
  2. Step 2: Convert to fraction form
    33,345,712.11/46,016,094.39 = 18,461,699.50/x
  3. Step 3: Cross multiply
    33,345,712.11x = 46,016,094.39 × 18,461,699.50
  4. Step 4: Simplify right side
    33,345,712.11x = 849,535,306,908,601.88
  5. Step 5: Solve for x
    x = 849,535,306,908,601.88/33,345,712.11
  6. Step 6: Final answer
    x = 25,476,598.13

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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.