Home / 11,008,045.70-16,506,163.65-4,611,070.70

Finding the Fourth Proportional to 11,008,045.70, 16,506,163.65 and 4,611,070.70

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Solution

The fourth proportional to 11,008,045.70, 16,506,163.65 and 4,611,070.70 is: 6,914,132.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,045.70 : 16,506,163.65 = 4,611,070.70 : x
  2. Step 2: Convert to fraction form
    11,008,045.70/16,506,163.65 = 4,611,070.70/x
  3. Step 3: Cross multiply
    11,008,045.70x = 16,506,163.65 × 4,611,070.70
  4. Step 4: Simplify right side
    11,008,045.70x = 76,111,087,575,920.06
  5. Step 5: Solve for x
    x = 76,111,087,575,920.06/11,008,045.70
  6. Step 6: Final answer
    x = 6,914,132.59

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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.