Home / 83,208,126.56-114,826,590.24-46,538,697.56

Finding the Fourth Proportional to 83,208,126.56, 114,826,590.24 and 46,538,697.56

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Solution

The fourth proportional to 83,208,126.56, 114,826,590.24 and 46,538,697.56 is: 64,223,053.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,208,126.56 : 114,826,590.24 = 46,538,697.56 : x
  2. Step 2: Convert to fraction form
    83,208,126.56/114,826,590.24 = 46,538,697.56/x
  3. Step 3: Cross multiply
    83,208,126.56x = 114,826,590.24 × 46,538,697.56
  4. Step 4: Simplify right side
    83,208,126.56x = 5,343,879,955,025,408
  5. Step 5: Solve for x
    x = 5,343,879,955,025,408/83,208,126.56
  6. Step 6: Final answer
    x = 64,223,053.40

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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.