Home / 23,328,000.60-34,992,000.90-21,095,948.40

Finding the Fourth Proportional to 23,328,000.60, 34,992,000.90 and 21,095,948.40

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Solution

The fourth proportional to 23,328,000.60, 34,992,000.90 and 21,095,948.40 is: 31,643,922.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,000.60 : 34,992,000.90 = 21,095,948.40 : x
  2. Step 2: Convert to fraction form
    23,328,000.60/34,992,000.90 = 21,095,948.40/x
  3. Step 3: Cross multiply
    23,328,000.60x = 34,992,000.90 × 21,095,948.40
  4. Step 4: Simplify right side
    23,328,000.60x = 738,189,445,399,153.50
  5. Step 5: Solve for x
    x = 738,189,445,399,153.50/23,328,000.60
  6. Step 6: Final answer
    x = 31,643,922.60

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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.