Home / 85,550,923.65-118,060,306.08-46,392,690.27

Finding the Fourth Proportional to 85,550,923.65, 118,060,306.08 and 46,392,690.27

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Solution

The fourth proportional to 85,550,923.65, 118,060,306.08 and 46,392,690.27 is: 64,021,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,550,923.65 : 118,060,306.08 = 46,392,690.27 : x
  2. Step 2: Convert to fraction form
    85,550,923.65/118,060,306.08 = 46,392,690.27/x
  3. Step 3: Cross multiply
    85,550,923.65x = 118,060,306.08 × 46,392,690.27
  4. Step 4: Simplify right side
    85,550,923.65x = 5,477,135,213,150,838
  5. Step 5: Solve for x
    x = 5,477,135,213,150,838/85,550,923.65
  6. Step 6: Final answer
    x = 64,021,929.62

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1.5x scale

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.