Home / 94,953,358.41-142,410,108.34-26,780,106.93

Finding the Fourth Proportional to 94,953,358.41, 142,410,108.34 and 26,780,106.93

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Solution

The fourth proportional to 94,953,358.41, 142,410,108.34 and 26,780,106.93 is: 40,164,539.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953,358.41 : 142,410,108.34 = 26,780,106.93 : x
  2. Step 2: Convert to fraction form
    94,953,358.41/142,410,108.34 = 26,780,106.93/x
  3. Step 3: Cross multiply
    94,953,358.41x = 142,410,108.34 × 26,780,106.93
  4. Step 4: Simplify right side
    94,953,358.41x = 3,813,757,929,191,134.50
  5. Step 5: Solve for x
    x = 3,813,757,929,191,134.50/94,953,358.41
  6. Step 6: Final answer
    x = 40,164,539.65

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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.