Home / 58,007,367.66-80,048,569.93-31,901,894.98

Finding the Fourth Proportional to 58,007,367.66, 80,048,569.93 and 31,901,894.98

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Solution

The fourth proportional to 58,007,367.66, 80,048,569.93 and 31,901,894.98 is: 44,023,736.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,007,367.66 : 80,048,569.93 = 31,901,894.98 : x
  2. Step 2: Convert to fraction form
    58,007,367.66/80,048,569.93 = 31,901,894.98/x
  3. Step 3: Cross multiply
    58,007,367.66x = 80,048,569.93 × 31,901,894.98
  4. Step 4: Simplify right side
    58,007,367.66x = 2,553,701,071,206,046
  5. Step 5: Solve for x
    x = 2,553,701,071,206,046/58,007,367.66
  6. Step 6: Final answer
    x = 44,023,736.54

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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.