Home / 49,274,899.04-73,911,535.40-14,731,381.68

Finding the Fourth Proportional to 49,274,899.04, 73,911,535.40 and 14,731,381.68

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Solution

The fourth proportional to 49,274,899.04, 73,911,535.40 and 14,731,381.68 is: 22,096,829.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,274,899.04 : 73,911,535.40 = 14,731,381.68 : x
  2. Step 2: Convert to fraction form
    49,274,899.04/73,911,535.40 = 14,731,381.68/x
  3. Step 3: Cross multiply
    49,274,899.04x = 73,911,535.40 × 14,731,381.68
  4. Step 4: Simplify right side
    49,274,899.04x = 1,088,819,038,532,231.50
  5. Step 5: Solve for x
    x = 1,088,819,038,532,231.50/49,274,899.04
  6. Step 6: Final answer
    x = 22,096,829.42

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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.