Home / 54,890,217.98-82,335,970.66-16,552,066.94

Finding the Fourth Proportional to 54,890,217.98, 82,335,970.66 and 16,552,066.94

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Solution

The fourth proportional to 54,890,217.98, 82,335,970.66 and 16,552,066.94 is: 24,828,294.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,890,217.98 : 82,335,970.66 = 16,552,066.94 : x
  2. Step 2: Convert to fraction form
    54,890,217.98/82,335,970.66 = 16,552,066.94/x
  3. Step 3: Cross multiply
    54,890,217.98x = 82,335,970.66 × 16,552,066.94
  4. Step 4: Simplify right side
    54,890,217.98x = 1,362,830,497,934,196
  5. Step 5: Solve for x
    x = 1,362,830,497,934,196/54,890,217.98
  6. Step 6: Final answer
    x = 24,828,294.51

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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.