Home / 46,232,304.88-69,358,395.87-13,443,443.49

Finding the Fourth Proportional to 46,232,304.88, 69,358,395.87 and 13,443,443.49

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Solution

The fourth proportional to 46,232,304.88, 69,358,395.87 and 13,443,443.49 is: 20,168,055.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,232,304.88 : 69,358,395.87 = 13,443,443.49 : x
  2. Step 2: Convert to fraction form
    46,232,304.88/69,358,395.87 = 13,443,443.49/x
  3. Step 3: Cross multiply
    46,232,304.88x = 69,358,395.87 × 13,443,443.49
  4. Step 4: Simplify right side
    46,232,304.88x = 932,415,675,435,394.50
  5. Step 5: Solve for x
    x = 932,415,675,435,394.50/46,232,304.88
  6. Step 6: Final answer
    x = 20,168,055.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.