Home / 31,124,095.94-46,677,994.74-9,258,583.88

Finding the Fourth Proportional to 31,124,095.94, 46,677,994.74 and 9,258,583.88

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Solution

The fourth proportional to 31,124,095.94, 46,677,994.74 and 9,258,583.88 is: 13,885,451.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,124,095.94 : 46,677,994.74 = 9,258,583.88 : x
  2. Step 2: Convert to fraction form
    31,124,095.94/46,677,994.74 = 9,258,583.88/x
  3. Step 3: Cross multiply
    31,124,095.94x = 46,677,994.74 × 9,258,583.88
  4. Step 4: Simplify right side
    31,124,095.94x = 432,172,129,650,488.88
  5. Step 5: Solve for x
    x = 432,172,129,650,488.88/31,124,095.94
  6. Step 6: Final answer
    x = 13,885,451.66

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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.