Home / 110,345,883.34-152,282,042.93-61,453,311.34

Finding the Fourth Proportional to 110,345,883.34, 152,282,042.93 and 61,453,311.34

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Solution

The fourth proportional to 110,345,883.34, 152,282,042.93 and 61,453,311.34 is: 84,808,200.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,345,883.34 : 152,282,042.93 = 61,453,311.34 : x
  2. Step 2: Convert to fraction form
    110,345,883.34/152,282,042.93 = 61,453,311.34/x
  3. Step 3: Cross multiply
    110,345,883.34x = 152,282,042.93 × 61,453,311.34
  4. Step 4: Simplify right side
    110,345,883.34x = 9,358,235,795,668,536
  5. Step 5: Solve for x
    x = 9,358,235,795,668,536/110,345,883.34
  6. Step 6: Final answer
    x = 84,808,200.47

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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.