Home / 58,886,902.64-81,264,527.01-32,427,716.96

Finding the Fourth Proportional to 58,886,902.64, 81,264,527.01 and 32,427,716.96

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Solution

The fourth proportional to 58,886,902.64, 81,264,527.01 and 32,427,716.96 is: 44,750,580.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,886,902.64 : 81,264,527.01 = 32,427,716.96 : x
  2. Step 2: Convert to fraction form
    58,886,902.64/81,264,527.01 = 32,427,716.96/x
  3. Step 3: Cross multiply
    58,886,902.64x = 81,264,527.01 × 32,427,716.96
  4. Step 4: Simplify right side
    58,886,902.64x = 2,635,223,080,360,746
  5. Step 5: Solve for x
    x = 2,635,223,080,360,746/58,886,902.64
  6. Step 6: Final answer
    x = 44,750,580.56

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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.