Home / 59,363,795.07-81,920,056.32-32,901,021.36

Finding the Fourth Proportional to 59,363,795.07, 81,920,056.32 and 32,901,021.36

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Solution

The fourth proportional to 59,363,795.07, 81,920,056.32 and 32,901,021.36 is: 45,402,311.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,363,795.07 : 81,920,056.32 = 32,901,021.36 : x
  2. Step 2: Convert to fraction form
    59,363,795.07/81,920,056.32 = 32,901,021.36/x
  3. Step 3: Cross multiply
    59,363,795.07x = 81,920,056.32 × 32,901,021.36
  4. Step 4: Simplify right side
    59,363,795.07x = 2,695,253,522,796,722.50
  5. Step 5: Solve for x
    x = 2,695,253,522,796,722.50/59,363,795.07
  6. Step 6: Final answer
    x = 45,402,311.62

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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.