Home / 596,103,180.76-822,607,354.28-328,176,338.46

Finding the Fourth Proportional to 596,103,180.76, 822,607,354.28 and 328,176,338.46

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Solution

The fourth proportional to 596,103,180.76, 822,607,354.28 and 328,176,338.46 is: 452,875,069.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,103,180.76 : 822,607,354.28 = 328,176,338.46 : x
  2. Step 2: Convert to fraction form
    596,103,180.76/822,607,354.28 = 328,176,338.46/x
  3. Step 3: Cross multiply
    596,103,180.76x = 822,607,354.28 × 328,176,338.46
  4. Step 4: Simplify right side
    596,103,180.76x = 269,960,269,515,614,080
  5. Step 5: Solve for x
    x = 269,960,269,515,614,080/596,103,180.76
  6. Step 6: Final answer
    x = 452,875,069.67

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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.