Home / 245,065,807.80-367,598,711.70-226,359,084.60

Finding the Fourth Proportional to 245,065,807.80, 367,598,711.70 and 226,359,084.60

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Solution

The fourth proportional to 245,065,807.80, 367,598,711.70 and 226,359,084.60 is: 339,538,626.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,065,807.80 : 367,598,711.70 = 226,359,084.60 : x
  2. Step 2: Convert to fraction form
    245,065,807.80/367,598,711.70 = 226,359,084.60/x
  3. Step 3: Cross multiply
    245,065,807.80x = 367,598,711.70 × 226,359,084.60
  4. Step 4: Simplify right side
    245,065,807.80x = 83,209,307,880,551,312
  5. Step 5: Solve for x
    x = 83,209,307,880,551,312/245,065,807.80
  6. Step 6: Final answer
    x = 339,538,626.90

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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.