Home / 95,045,854.64-131,140,798.86-53,792,747

Finding the Fourth Proportional to 95,045,854.64, 131,140,798.86 and 53,792,747

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Solution

The fourth proportional to 95,045,854.64, 131,140,798.86 and 53,792,747 is: 74,221,267.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,045,854.64 : 131,140,798.86 = 53,792,747 : x
  2. Step 2: Convert to fraction form
    95,045,854.64/131,140,798.86 = 53,792,747/x
  3. Step 3: Cross multiply
    95,045,854.64x = 131,140,798.86 × 53,792,747
  4. Step 4: Simplify right side
    95,045,854.64x = 7,054,423,814,453,868
  5. Step 5: Solve for x
    x = 7,054,423,814,453,868/95,045,854.64
  6. Step 6: Final answer
    x = 74,221,267.63

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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.