Home / 10,017,088.01-15,028,222.59-5,865,995.46

Finding the Fourth Proportional to 10,017,088.01, 15,028,222.59 and 5,865,995.46

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Solution

The fourth proportional to 10,017,088.01, 15,028,222.59 and 5,865,995.46 is: 8,800,510.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017,088.01 : 15,028,222.59 = 5,865,995.46 : x
  2. Step 2: Convert to fraction form
    10,017,088.01/15,028,222.59 = 5,865,995.46/x
  3. Step 3: Cross multiply
    10,017,088.01x = 15,028,222.59 × 5,865,995.46
  4. Step 4: Simplify right side
    10,017,088.01x = 88,155,485,484,809.44
  5. Step 5: Solve for x
    x = 88,155,485,484,809.44/10,017,088.01
  6. Step 6: Final answer
    x = 8,800,510.23

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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.