Home / 46,656,072.90-69,984,109.35-25,156,988.10

Finding the Fourth Proportional to 46,656,072.90, 69,984,109.35 and 25,156,988.10

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Solution

The fourth proportional to 46,656,072.90, 69,984,109.35 and 25,156,988.10 is: 37,735,482.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,072.90 : 69,984,109.35 = 25,156,988.10 : x
  2. Step 2: Convert to fraction form
    46,656,072.90/69,984,109.35 = 25,156,988.10/x
  3. Step 3: Cross multiply
    46,656,072.90x = 69,984,109.35 × 25,156,988.10
  4. Step 4: Simplify right side
    46,656,072.90x = 1,760,589,406,107,048.75
  5. Step 5: Solve for x
    x = 1,760,589,406,107,048.75/46,656,072.90
  6. Step 6: Final answer
    x = 37,735,482.15

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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.