Home / 175,969,038.76-263,971,535.58-60,953,367.40

Finding the Fourth Proportional to 175,969,038.76, 263,971,535.58 and 60,953,367.40

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Solution

The fourth proportional to 175,969,038.76, 263,971,535.58 and 60,953,367.40 is: 91,436,278.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,969,038.76 : 263,971,535.58 = 60,953,367.40 : x
  2. Step 2: Convert to fraction form
    175,969,038.76/263,971,535.58 = 60,953,367.40/x
  3. Step 3: Cross multiply
    175,969,038.76x = 263,971,535.58 × 60,953,367.40
  4. Step 4: Simplify right side
    175,969,038.76x = 16,089,953,991,349,912
  5. Step 5: Solve for x
    x = 16,089,953,991,349,912/175,969,038.76
  6. Step 6: Final answer
    x = 91,436,278.25

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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.