Home / 94,953,359.41-142,410,109.84-26,780,107.93

Finding the Fourth Proportional to 94,953,359.41, 142,410,109.84 and 26,780,107.93

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Solution

The fourth proportional to 94,953,359.41, 142,410,109.84 and 26,780,107.93 is: 40,164,541.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953,359.41 : 142,410,109.84 = 26,780,107.93 : x
  2. Step 2: Convert to fraction form
    94,953,359.41/142,410,109.84 = 26,780,107.93/x
  3. Step 3: Cross multiply
    94,953,359.41x = 142,410,109.84 × 26,780,107.93
  4. Step 4: Simplify right side
    94,953,359.41x = 3,813,758,111,838,355
  5. Step 5: Solve for x
    x = 3,813,758,111,838,355/94,953,359.41
  6. Step 6: Final answer
    x = 40,164,541.16

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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.