Home / 23,253,661.40-34,880,492.10-7,079,484.20

Finding the Fourth Proportional to 23,253,661.40, 34,880,492.10 and 7,079,484.20

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Solution

The fourth proportional to 23,253,661.40, 34,880,492.10 and 7,079,484.20 is: 10,619,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253,661.40 : 34,880,492.10 = 7,079,484.20 : x
  2. Step 2: Convert to fraction form
    23,253,661.40/34,880,492.10 = 7,079,484.20/x
  3. Step 3: Cross multiply
    23,253,661.40x = 34,880,492.10 × 7,079,484.20
  4. Step 4: Simplify right side
    23,253,661.40x = 246,935,892,710,174.84
  5. Step 5: Solve for x
    x = 246,935,892,710,174.84/23,253,661.40
  6. Step 6: Final answer
    x = 10,619,226.30

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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.