Home / 23,328,008.40-34,992,012.60-7,371,656.40

Finding the Fourth Proportional to 23,328,008.40, 34,992,012.60 and 7,371,656.40

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Solution

The fourth proportional to 23,328,008.40, 34,992,012.60 and 7,371,656.40 is: 11,057,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,008.40 : 34,992,012.60 = 7,371,656.40 : x
  2. Step 2: Convert to fraction form
    23,328,008.40/34,992,012.60 = 7,371,656.40/x
  3. Step 3: Cross multiply
    23,328,008.40x = 34,992,012.60 × 7,371,656.40
  4. Step 4: Simplify right side
    23,328,008.40x = 257,949,093,631,670.66
  5. Step 5: Solve for x
    x = 257,949,093,631,670.66/23,328,008.40
  6. Step 6: Final answer
    x = 11,057,484.60

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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.