Home / 34,670,897.55-47,822,800.59-22,296,635.64

Finding the Fourth Proportional to 34,670,897.55, 47,822,800.59 and 22,296,635.64

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Solution

The fourth proportional to 34,670,897.55, 47,822,800.59 and 22,296,635.64 is: 30,754,541.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,897.55 : 47,822,800.59 = 22,296,635.64 : x
  2. Step 2: Convert to fraction form
    34,670,897.55/47,822,800.59 = 22,296,635.64/x
  3. Step 3: Cross multiply
    34,670,897.55x = 47,822,800.59 × 22,296,635.64
  4. Step 4: Simplify right side
    34,670,897.55x = 1,066,287,560,039,607.12
  5. Step 5: Solve for x
    x = 1,066,287,560,039,607.12/34,670,897.55
  6. Step 6: Final answer
    x = 30,754,541.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.