Home / 178,664,111.40-267,429,296.70-178,664,111.40

Finding the Fourth Proportional to 178,664,111.40, 267,429,296.70 and 178,664,111.40

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Solution

The fourth proportional to 178,664,111.40, 267,429,296.70 and 178,664,111.40 is: 267,429,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,664,111.40 : 267,429,296.70 = 178,664,111.40 : x
  2. Step 2: Convert to fraction form
    178,664,111.40/267,429,296.70 = 178,664,111.40/x
  3. Step 3: Cross multiply
    178,664,111.40x = 267,429,296.70 × 178,664,111.40
  4. Step 4: Simplify right side
    178,664,111.40x = 47,780,017,657,232,448
  5. Step 5: Solve for x
    x = 47,780,017,657,232,448/178,664,111.40
  6. Step 6: Final answer
    x = 267,429,296.70

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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.