Home / 10,068,007.55-15,102,011.33-10,068,007.55

Finding the Fourth Proportional to 10,068,007.55, 15,102,011.33 and 10,068,007.55

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Solution

The fourth proportional to 10,068,007.55, 15,102,011.33 and 10,068,007.55 is: 15,102,011.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,068,007.55 : 15,102,011.33 = 10,068,007.55 : x
  2. Step 2: Convert to fraction form
    10,068,007.55/15,102,011.33 = 10,068,007.55/x
  3. Step 3: Cross multiply
    10,068,007.55x = 15,102,011.33 × 10,068,007.55
  4. Step 4: Simplify right side
    10,068,007.55x = 152,047,164,040,285.50
  5. Step 5: Solve for x
    x = 152,047,164,040,285.50/10,068,007.55
  6. Step 6: Final answer
    x = 15,102,011.33

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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.