Home / 173,544,462.36-260,133,674.40-56,929,379.58

Finding the Fourth Proportional to 173,544,462.36, 260,133,674.40 and 56,929,379.58

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Solution

The fourth proportional to 173,544,462.36, 260,133,674.40 and 56,929,379.58 is: 85,334,031.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,544,462.36 : 260,133,674.40 = 56,929,379.58 : x
  2. Step 2: Convert to fraction form
    173,544,462.36/260,133,674.40 = 56,929,379.58/x
  3. Step 3: Cross multiply
    173,544,462.36x = 260,133,674.40 × 56,929,379.58
  4. Step 4: Simplify right side
    173,544,462.36x = 14,809,248,691,457,728
  5. Step 5: Solve for x
    x = 14,809,248,691,457,728/173,544,462.36
  6. Step 6: Final answer
    x = 85,334,031.93

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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.