Home / 15,552,008.18-23,328,012.27-4,193,604.98

Finding the Fourth Proportional to 15,552,008.18, 23,328,012.27 and 4,193,604.98

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Solution

The fourth proportional to 15,552,008.18, 23,328,012.27 and 4,193,604.98 is: 6,290,407.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,008.18 : 23,328,012.27 = 4,193,604.98 : x
  2. Step 2: Convert to fraction form
    15,552,008.18/23,328,012.27 = 4,193,604.98/x
  3. Step 3: Cross multiply
    15,552,008.18x = 23,328,012.27 × 4,193,604.98
  4. Step 4: Simplify right side
    15,552,008.18x = 97,828,468,312,333.05
  5. Step 5: Solve for x
    x = 97,828,468,312,333.05/15,552,008.18
  6. Step 6: Final answer
    x = 6,290,407.46

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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.