Home / 15,552,045.60-23,328,068.40-4,914,477.60

Finding the Fourth Proportional to 15,552,045.60, 23,328,068.40 and 4,914,477.60

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Solution

The fourth proportional to 15,552,045.60, 23,328,068.40 and 4,914,477.60 is: 7,371,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,045.60 : 23,328,068.40 = 4,914,477.60 : x
  2. Step 2: Convert to fraction form
    15,552,045.60/23,328,068.40 = 4,914,477.60/x
  3. Step 3: Cross multiply
    15,552,045.60x = 23,328,068.40 × 4,914,477.60
  4. Step 4: Simplify right side
    15,552,045.60x = 114,645,269,603,067.83
  5. Step 5: Solve for x
    x = 114,645,269,603,067.83/15,552,045.60
  6. Step 6: Final answer
    x = 7,371,716.40

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Similar ratio
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1.5x scale

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.