Home / 62,030,028,496.09-93,072,106,603.49-21,721,810,690.31

Finding the Fourth Proportional to 62,030,028,496.09, 93,072,106,603.49 and 21,721,810,690.31

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Solution

The fourth proportional to 62,030,028,496.09, 93,072,106,603.49 and 21,721,810,690.31 is: 32,592,193,316.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,030,028,496.09 : 93,072,106,603.49 = 21,721,810,690.31 : x
  2. Step 2: Convert to fraction form
    62,030,028,496.09/93,072,106,603.49 = 21,721,810,690.31/x
  3. Step 3: Cross multiply
    62,030,028,496.09x = 93,072,106,603.49 × 21,721,810,690.31
  4. Step 4: Simplify right side
    62,030,028,496.09x = 2,021,694,680,188,945,432,576
  5. Step 5: Solve for x
    x = 2,021,694,680,188,945,432,576/62,030,028,496.09
  6. Step 6: Final answer
    x = 32,592,193,316.76

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1.5x scale

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.