Home / 15,552,101.55-23,328,152.33-14,607,317.55

Finding the Fourth Proportional to 15,552,101.55, 23,328,152.33 and 14,607,317.55

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Solution

The fourth proportional to 15,552,101.55, 23,328,152.33 and 14,607,317.55 is: 21,910,976.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,101.55 : 23,328,152.33 = 14,607,317.55 : x
  2. Step 2: Convert to fraction form
    15,552,101.55/23,328,152.33 = 14,607,317.55/x
  3. Step 3: Cross multiply
    15,552,101.55x = 23,328,152.33 × 14,607,317.55
  4. Step 4: Simplify right side
    15,552,101.55x = 340,761,728,866,045.81
  5. Step 5: Solve for x
    x = 340,761,728,866,045.81/15,552,101.55
  6. Step 6: Final answer
    x = 21,910,976.33

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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.