Home / 44,361,226.98-66,549,406.92-19,778,073.66

Finding the Fourth Proportional to 44,361,226.98, 66,549,406.92 and 19,778,073.66

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Solution

The fourth proportional to 44,361,226.98, 66,549,406.92 and 19,778,073.66 is: 29,670,483.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,361,226.98 : 66,549,406.92 = 19,778,073.66 : x
  2. Step 2: Convert to fraction form
    44,361,226.98/66,549,406.92 = 19,778,073.66/x
  3. Step 3: Cross multiply
    44,361,226.98x = 66,549,406.92 × 19,778,073.66
  4. Step 4: Simplify right side
    44,361,226.98x = 1,316,219,072,093,073.75
  5. Step 5: Solve for x
    x = 1,316,219,072,093,073.75/44,361,226.98
  6. Step 6: Final answer
    x = 29,670,483.93

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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.