Home / 34,267,666.51-51,396,443.69-10,000,077.55

Finding the Fourth Proportional to 34,267,666.51, 51,396,443.69 and 10,000,077.55

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Solution

The fourth proportional to 34,267,666.51, 51,396,443.69 and 10,000,077.55 is: 14,998,640.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267,666.51 : 51,396,443.69 = 10,000,077.55 : x
  2. Step 2: Convert to fraction form
    34,267,666.51/51,396,443.69 = 10,000,077.55/x
  3. Step 3: Cross multiply
    34,267,666.51x = 51,396,443.69 × 10,000,077.55
  4. Step 4: Simplify right side
    34,267,666.51x = 513,968,422,437,225.94
  5. Step 5: Solve for x
    x = 513,968,422,437,225.94/34,267,666.51
  6. Step 6: Final answer
    x = 14,998,640.84

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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.