Home / 24,592,730.80-36,830,047.20-13,208,083.60

Finding the Fourth Proportional to 24,592,730.80, 36,830,047.20 and 13,208,083.60

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Solution

The fourth proportional to 24,592,730.80, 36,830,047.20 and 13,208,083.60 is: 19,780,411.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,592,730.80 : 36,830,047.20 = 13,208,083.60 : x
  2. Step 2: Convert to fraction form
    24,592,730.80/36,830,047.20 = 13,208,083.60/x
  3. Step 3: Cross multiply
    24,592,730.80x = 36,830,047.20 × 13,208,083.60
  4. Step 4: Simplify right side
    24,592,730.80x = 486,454,342,409,545.94
  5. Step 5: Solve for x
    x = 486,454,342,409,545.94/24,592,730.80
  6. Step 6: Final answer
    x = 19,780,411.80

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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.