Home / 32,077,427.46-44,267,720.32-18,140,866.63

Finding the Fourth Proportional to 32,077,427.46, 44,267,720.32 and 18,140,866.63

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Solution

The fourth proportional to 32,077,427.46, 44,267,720.32 and 18,140,866.63 is: 25,034,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,077,427.46 : 44,267,720.32 = 18,140,866.63 : x
  2. Step 2: Convert to fraction form
    32,077,427.46/44,267,720.32 = 18,140,866.63/x
  3. Step 3: Cross multiply
    32,077,427.46x = 44,267,720.32 × 18,140,866.63
  4. Step 4: Simplify right side
    32,077,427.46x = 803,054,810,194,597.12
  5. Step 5: Solve for x
    x = 803,054,810,194,597.12/32,077,427.46
  6. Step 6: Final answer
    x = 25,034,888.20

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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.