Home / 46,757,423,539.23-70,129,048,803.72-12,725,606,614.75

Finding the Fourth Proportional to 46,757,423,539.23, 70,129,048,803.72 and 12,725,606,614.75

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Solution

The fourth proportional to 46,757,423,539.23, 70,129,048,803.72 and 12,725,606,614.75 is: 19,086,481,242.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,757,423,539.23 : 70,129,048,803.72 = 12,725,606,614.75 : x
  2. Step 2: Convert to fraction form
    46,757,423,539.23/70,129,048,803.72 = 12,725,606,614.75/x
  3. Step 3: Cross multiply
    46,757,423,539.23x = 70,129,048,803.72 × 12,725,606,614.75
  4. Step 4: Simplify right side
    46,757,423,539.23x = 892,434,687,342,993,473,536
  5. Step 5: Solve for x
    x = 892,434,687,342,993,473,536/46,757,423,539.23
  6. Step 6: Final answer
    x = 19,086,481,242.80

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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.