Home / 34,033,465.44-46,966,329.36-18,563,882.40

Finding the Fourth Proportional to 34,033,465.44, 46,966,329.36 and 18,563,882.40

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Solution

The fourth proportional to 34,033,465.44, 46,966,329.36 and 18,563,882.40 is: 25,618,237.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,033,465.44 : 46,966,329.36 = 18,563,882.40 : x
  2. Step 2: Convert to fraction form
    34,033,465.44/46,966,329.36 = 18,563,882.40/x
  3. Step 3: Cross multiply
    34,033,465.44x = 46,966,329.36 × 18,563,882.40
  4. Step 4: Simplify right side
    34,033,465.44x = 871,877,414,998,707.12
  5. Step 5: Solve for x
    x = 871,877,414,998,707.12/34,033,465.44
  6. Step 6: Final answer
    x = 25,618,237.92

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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.