Home / 52,903,724.50-73,007,308.95-29,382,256.98

Finding the Fourth Proportional to 52,903,724.50, 73,007,308.95 and 29,382,256.98

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Solution

The fourth proportional to 52,903,724.50, 73,007,308.95 and 29,382,256.98 is: 40,547,608.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,903,724.50 : 73,007,308.95 = 29,382,256.98 : x
  2. Step 2: Convert to fraction form
    52,903,724.50/73,007,308.95 = 29,382,256.98/x
  3. Step 3: Cross multiply
    52,903,724.50x = 73,007,308.95 × 29,382,256.98
  4. Step 4: Simplify right side
    52,903,724.50x = 2,145,119,513,042,245.75
  5. Step 5: Solve for x
    x = 2,145,119,513,042,245.75/52,903,724.50
  6. Step 6: Final answer
    x = 40,547,608.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.