Home / 62,030,030,346.32-93,072,109,375.66-21,721,812,537.49

Finding the Fourth Proportional to 62,030,030,346.32, 93,072,109,375.66 and 21,721,812,537.49

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Solution

The fourth proportional to 62,030,030,346.32, 93,072,109,375.66 and 21,721,812,537.49 is: 32,592,196,086.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,030,030,346.32 : 93,072,109,375.66 = 21,721,812,537.49 : x
  2. Step 2: Convert to fraction form
    62,030,030,346.32/93,072,109,375.66 = 21,721,812,537.49/x
  3. Step 3: Cross multiply
    62,030,030,346.32x = 93,072,109,375.66 × 21,721,812,537.49
  4. Step 4: Simplify right side
    62,030,030,346.32x = 2,021,694,912,326,578,995,200
  5. Step 5: Solve for x
    x = 2,021,694,912,326,578,995,200/62,030,030,346.32
  6. Step 6: Final answer
    x = 32,592,196,086.95

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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.