Home / 94,953,368.36-142,410,123.24-26,780,116.88

Finding the Fourth Proportional to 94,953,368.36, 142,410,123.24 and 26,780,116.88

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Solution

The fourth proportional to 94,953,368.36, 142,410,123.24 and 26,780,116.88 is: 40,164,554.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953,368.36 : 142,410,123.24 = 26,780,116.88 : x
  2. Step 2: Convert to fraction form
    94,953,368.36/142,410,123.24 = 26,780,116.88/x
  3. Step 3: Cross multiply
    94,953,368.36x = 142,410,123.24 × 26,780,116.88
  4. Step 4: Simplify right side
    94,953,368.36x = 3,813,759,745,518,004.50
  5. Step 5: Solve for x
    x = 3,813,759,745,518,004.50/94,953,368.36
  6. Step 6: Final answer
    x = 40,164,554.57

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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.