Home / 15,912,610,157.94-23,864,843,955.96-4,717,866,608.64

Finding the Fourth Proportional to 15,912,610,157.94, 23,864,843,955.96 and 4,717,866,608.64

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Solution

The fourth proportional to 15,912,610,157.94, 23,864,843,955.96 and 4,717,866,608.64 is: 7,075,592,835.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,912,610,157.94 : 23,864,843,955.96 = 4,717,866,608.64 : x
  2. Step 2: Convert to fraction form
    15,912,610,157.94/23,864,843,955.96 = 4,717,866,608.64/x
  3. Step 3: Cross multiply
    15,912,610,157.94x = 23,864,843,955.96 × 4,717,866,608.64
  4. Step 4: Simplify right side
    15,912,610,157.94x = 112,591,150,420,227,817,472
  5. Step 5: Solve for x
    x = 112,591,150,420,227,817,472/15,912,610,157.94
  6. Step 6: Final answer
    x = 7,075,592,835.04

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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.