Home / 7,243,596,271.17-10,865,380,845.56-2,269,698,901.89

Finding the Fourth Proportional to 7,243,596,271.17, 10,865,380,845.56 and 2,269,698,901.89

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Solution

The fourth proportional to 7,243,596,271.17, 10,865,380,845.56 and 2,269,698,901.89 is: 3,404,544,103.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,596,271.17 : 10,865,380,845.56 = 2,269,698,901.89 : x
  2. Step 2: Convert to fraction form
    7,243,596,271.17/10,865,380,845.56 = 2,269,698,901.89/x
  3. Step 3: Cross multiply
    7,243,596,271.17x = 10,865,380,845.56 × 2,269,698,901.89
  4. Step 4: Simplify right side
    7,243,596,271.17x = 24,661,142,973,784,170,496
  5. Step 5: Solve for x
    x = 24,661,142,973,784,170,496/7,243,596,271.17
  6. Step 6: Final answer
    x = 3,404,544,103.59

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1.5x scale

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.