Home / 23,328,043.20-34,992,064.80-23,186,325.60

Finding the Fourth Proportional to 23,328,043.20, 34,992,064.80 and 23,186,325.60

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Solution

The fourth proportional to 23,328,043.20, 34,992,064.80 and 23,186,325.60 is: 34,779,488.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,043.20 : 34,992,064.80 = 23,186,325.60 : x
  2. Step 2: Convert to fraction form
    23,328,043.20/34,992,064.80 = 23,186,325.60/x
  3. Step 3: Cross multiply
    23,328,043.20x = 34,992,064.80 × 23,186,325.60
  4. Step 4: Simplify right side
    23,328,043.20x = 811,337,407,869,098.88
  5. Step 5: Solve for x
    x = 811,337,407,869,098.88/23,328,043.20
  6. Step 6: Final answer
    x = 34,779,488.40

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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.