Home / 562,537,367.44-843,627,174-525,813,696.32

Finding the Fourth Proportional to 562,537,367.44, 843,627,174 and 525,813,696.32

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Solution

The fourth proportional to 562,537,367.44, 843,627,174 and 525,813,696.32 is: 788,553,344.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,537,367.44 : 843,627,174 = 525,813,696.32 : x
  2. Step 2: Convert to fraction form
    562,537,367.44/843,627,174 = 525,813,696.32/x
  3. Step 3: Cross multiply
    562,537,367.44x = 843,627,174 × 525,813,696.32
  4. Step 4: Simplify right side
    562,537,367.44x = 443,590,722,676,935,808
  5. Step 5: Solve for x
    x = 443,590,722,676,935,808/562,537,367.44
  6. Step 6: Final answer
    x = 788,553,344.81

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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.