Home / 537,047,736.80-805,571,828.54-241,597,760.27

Finding the Fourth Proportional to 537,047,736.80, 805,571,828.54 and 241,597,760.27

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Solution

The fourth proportional to 537,047,736.80, 805,571,828.54 and 241,597,760.27 is: 362,396,740.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,047,736.80 : 805,571,828.54 = 241,597,760.27 : x
  2. Step 2: Convert to fraction form
    537,047,736.80/805,571,828.54 = 241,597,760.27/x
  3. Step 3: Cross multiply
    537,047,736.80x = 805,571,828.54 × 241,597,760.27
  4. Step 4: Simplify right side
    537,047,736.80x = 194,624,349,506,636,608
  5. Step 5: Solve for x
    x = 194,624,349,506,636,608/537,047,736.80
  6. Step 6: Final answer
    x = 362,396,740.87

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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.