Home / 88,784,351,491.80-133,176,527,237.70-41,712,762,078.30

Finding the Fourth Proportional to 88,784,351,491.80, 133,176,527,237.70 and 41,712,762,078.30

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Solution

The fourth proportional to 88,784,351,491.80, 133,176,527,237.70 and 41,712,762,078.30 is: 62,569,143,117.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,784,351,491.80 : 133,176,527,237.70 = 41,712,762,078.30 : x
  2. Step 2: Convert to fraction form
    88,784,351,491.80/133,176,527,237.70 = 41,712,762,078.30/x
  3. Step 3: Cross multiply
    88,784,351,491.80x = 133,176,527,237.70 × 41,712,762,078.30
  4. Step 4: Simplify right side
    88,784,351,491.80x = 5,555,160,795,080,420,229,120
  5. Step 5: Solve for x
    x = 5,555,160,795,080,420,229,120/88,784,351,491.80
  6. Step 6: Final answer
    x = 62,569,143,117.45

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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.