Home / 46,680,713.29-64,419,473.49-25,772,786.40

Finding the Fourth Proportional to 46,680,713.29, 64,419,473.49 and 25,772,786.40

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Solution

The fourth proportional to 46,680,713.29, 64,419,473.49 and 25,772,786.40 is: 35,566,494.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680,713.29 : 64,419,473.49 = 25,772,786.40 : x
  2. Step 2: Convert to fraction form
    46,680,713.29/64,419,473.49 = 25,772,786.40/x
  3. Step 3: Cross multiply
    46,680,713.29x = 64,419,473.49 × 25,772,786.40
  4. Step 4: Simplify right side
    46,680,713.29x = 1,660,269,329,807,271.25
  5. Step 5: Solve for x
    x = 1,660,269,329,807,271.25/46,680,713.29
  6. Step 6: Final answer
    x = 35,566,494.45

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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.