Home / 4,762,576,151.83-6,572,320,667.89-2,648,015,715.43

Finding the Fourth Proportional to 4,762,576,151.83, 6,572,320,667.89 and 2,648,015,715.43

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Solution

The fourth proportional to 4,762,576,151.83, 6,572,320,667.89 and 2,648,015,715.43 is: 3,654,242,548.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,576,151.83 : 6,572,320,667.89 = 2,648,015,715.43 : x
  2. Step 2: Convert to fraction form
    4,762,576,151.83/6,572,320,667.89 = 2,648,015,715.43/x
  3. Step 3: Cross multiply
    4,762,576,151.83x = 6,572,320,667.89 × 2,648,015,715.43
  4. Step 4: Simplify right side
    4,762,576,151.83x = 17,403,608,415,418,114,048
  5. Step 5: Solve for x
    x = 17,403,608,415,418,114,048/4,762,576,151.83
  6. Step 6: Final answer
    x = 3,654,242,548.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.