Home / 44,297,765.80-66,434,207.10-14,014,911.40

Finding the Fourth Proportional to 44,297,765.80, 66,434,207.10 and 14,014,911.40

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Solution

The fourth proportional to 44,297,765.80, 66,434,207.10 and 14,014,911.40 is: 21,018,430.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297,765.80 : 66,434,207.10 = 14,014,911.40 : x
  2. Step 2: Convert to fraction form
    44,297,765.80/66,434,207.10 = 14,014,911.40/x
  3. Step 3: Cross multiply
    44,297,765.80x = 66,434,207.10 × 14,014,911.40
  4. Step 4: Simplify right side
    44,297,765.80x = 931,069,526,435,751
  5. Step 5: Solve for x
    x = 931,069,526,435,751/44,297,765.80
  6. Step 6: Final answer
    x = 21,018,430.83

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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.