Home / 23,328,020.60-34,992,030.90-16,460,257.40

Finding the Fourth Proportional to 23,328,020.60, 34,992,030.90 and 16,460,257.40

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Solution

The fourth proportional to 23,328,020.60, 34,992,030.90 and 16,460,257.40 is: 24,690,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,020.60 : 34,992,030.90 = 16,460,257.40 : x
  2. Step 2: Convert to fraction form
    23,328,020.60/34,992,030.90 = 16,460,257.40/x
  3. Step 3: Cross multiply
    23,328,020.60x = 34,992,030.90 × 16,460,257.40
  4. Step 4: Simplify right side
    23,328,020.60x = 575,977,835,562,753.62
  5. Step 5: Solve for x
    x = 575,977,835,562,753.62/23,328,020.60
  6. Step 6: Final answer
    x = 24,690,386.10

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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.