Home / 116,115,896,137.92-174,032,343,401.76-60,187,549,882.56

Finding the Fourth Proportional to 116,115,896,137.92, 174,032,343,401.76 and 60,187,549,882.56

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Solution

The fourth proportional to 116,115,896,137.92, 174,032,343,401.76 and 60,187,549,882.56 is: 90,207,979,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,115,896,137.92 : 174,032,343,401.76 = 60,187,549,882.56 : x
  2. Step 2: Convert to fraction form
    116,115,896,137.92/174,032,343,401.76 = 60,187,549,882.56/x
  3. Step 3: Cross multiply
    116,115,896,137.92x = 174,032,343,401.76 × 60,187,549,882.56
  4. Step 4: Simplify right side
    116,115,896,137.92x = 10,474,580,349,672,241,496,064
  5. Step 5: Solve for x
    x = 10,474,580,349,672,241,496,064/116,115,896,137.92
  6. Step 6: Final answer
    x = 90,207,979,252.30

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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.