Home / 24,717,826.60-37,079,504.70-7,678,364.20

Finding the Fourth Proportional to 24,717,826.60, 37,079,504.70 and 7,678,364.20

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Solution

The fourth proportional to 24,717,826.60, 37,079,504.70 and 7,678,364.20 is: 11,518,405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,717,826.60 : 37,079,504.70 = 7,678,364.20 : x
  2. Step 2: Convert to fraction form
    24,717,826.60/37,079,504.70 = 7,678,364.20/x
  3. Step 3: Cross multiply
    24,717,826.60x = 37,079,504.70 × 7,678,364.20
  4. Step 4: Simplify right side
    24,717,826.60x = 284,709,941,442,211.75
  5. Step 5: Solve for x
    x = 284,709,941,442,211.75/24,717,826.60
  6. Step 6: Final answer
    x = 11,518,405.16

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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.