Home / 32,805,035.10-49,207,552.65-21,963,638.70

Finding the Fourth Proportional to 32,805,035.10, 49,207,552.65 and 21,963,638.70

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Solution

The fourth proportional to 32,805,035.10, 49,207,552.65 and 21,963,638.70 is: 32,945,458.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,035.10 : 49,207,552.65 = 21,963,638.70 : x
  2. Step 2: Convert to fraction form
    32,805,035.10/49,207,552.65 = 21,963,638.70/x
  3. Step 3: Cross multiply
    32,805,035.10x = 49,207,552.65 × 21,963,638.70
  4. Step 4: Simplify right side
    32,805,035.10x = 1,080,776,907,715,827.50
  5. Step 5: Solve for x
    x = 1,080,776,907,715,827.50/32,805,035.10
  6. Step 6: Final answer
    x = 32,945,458.05

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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.