Home / 77,295,506.10-106,668,019.67-44,256,262

Finding the Fourth Proportional to 77,295,506.10, 106,668,019.67 and 44,256,262

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Solution

The fourth proportional to 77,295,506.10, 106,668,019.67 and 44,256,262 is: 61,073,768.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,295,506.10 : 106,668,019.67 = 44,256,262 : x
  2. Step 2: Convert to fraction form
    77,295,506.10/106,668,019.67 = 44,256,262/x
  3. Step 3: Cross multiply
    77,295,506.10x = 106,668,019.67 × 44,256,262
  4. Step 4: Simplify right side
    77,295,506.10x = 4,720,727,825,315,393
  5. Step 5: Solve for x
    x = 4,720,727,825,315,393/77,295,506.10
  6. Step 6: Final answer
    x = 61,073,768.24

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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.