Home / 7,336,494,302.40-10,996,132,109.40-3,139,439,004.90

Finding the Fourth Proportional to 7,336,494,302.40, 10,996,132,109.40 and 3,139,439,004.90

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Solution

The fourth proportional to 7,336,494,302.40, 10,996,132,109.40 and 3,139,439,004.90 is: 4,705,474,389.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,494,302.40 : 10,996,132,109.40 = 3,139,439,004.90 : x
  2. Step 2: Convert to fraction form
    7,336,494,302.40/10,996,132,109.40 = 3,139,439,004.90/x
  3. Step 3: Cross multiply
    7,336,494,302.40x = 10,996,132,109.40 × 3,139,439,004.90
  4. Step 4: Simplify right side
    7,336,494,302.40x = 34,521,686,047,283,675,136
  5. Step 5: Solve for x
    x = 34,521,686,047,283,675,136/7,336,494,302.40
  6. Step 6: Final answer
    x = 4,705,474,389.31

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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.