Home / 41,690,019.50-57,532,232.37-23,106,359.40

Finding the Fourth Proportional to 41,690,019.50, 57,532,232.37 and 23,106,359.40

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Solution

The fourth proportional to 41,690,019.50, 57,532,232.37 and 23,106,359.40 is: 31,886,779.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,019.50 : 57,532,232.37 = 23,106,359.40 : x
  2. Step 2: Convert to fraction form
    41,690,019.50/57,532,232.37 = 23,106,359.40/x
  3. Step 3: Cross multiply
    41,690,019.50x = 57,532,232.37 × 23,106,359.40
  4. Step 4: Simplify right side
    41,690,019.50x = 1,329,360,438,225,533.75
  5. Step 5: Solve for x
    x = 1,329,360,438,225,533.75/41,690,019.50
  6. Step 6: Final answer
    x = 31,886,779.00

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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.