Home / 60,661,283.70-90,991,925.55-26,649,059.70

Finding the Fourth Proportional to 60,661,283.70, 90,991,925.55 and 26,649,059.70

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Solution

The fourth proportional to 60,661,283.70, 90,991,925.55 and 26,649,059.70 is: 39,973,589.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,661,283.70 : 90,991,925.55 = 26,649,059.70 : x
  2. Step 2: Convert to fraction form
    60,661,283.70/90,991,925.55 = 26,649,059.70/x
  3. Step 3: Cross multiply
    60,661,283.70x = 90,991,925.55 × 26,649,059.70
  4. Step 4: Simplify right side
    60,661,283.70x = 2,424,849,256,199,905
  5. Step 5: Solve for x
    x = 2,424,849,256,199,905/60,661,283.70
  6. Step 6: Final answer
    x = 39,973,589.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.