Home / 38,397,785.94-57,569,788.53-14,133,565.26

Finding the Fourth Proportional to 38,397,785.94, 57,569,788.53 and 14,133,565.26

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Solution

The fourth proportional to 38,397,785.94, 57,569,788.53 and 14,133,565.26 is: 21,190,450.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,397,785.94 : 57,569,788.53 = 14,133,565.26 : x
  2. Step 2: Convert to fraction form
    38,397,785.94/57,569,788.53 = 14,133,565.26/x
  3. Step 3: Cross multiply
    38,397,785.94x = 57,569,788.53 × 14,133,565.26
  4. Step 4: Simplify right side
    38,397,785.94x = 813,666,363,193,154.50
  5. Step 5: Solve for x
    x = 813,666,363,193,154.50/38,397,785.94
  6. Step 6: Final answer
    x = 21,190,450.00

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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.