Home / 49,219,312.65-73,844,740.98-34,462,779

Finding the Fourth Proportional to 49,219,312.65, 73,844,740.98 and 34,462,779

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Solution

The fourth proportional to 49,219,312.65, 73,844,740.98 and 34,462,779 is: 51,705,211.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,219,312.65 : 73,844,740.98 = 34,462,779 : x
  2. Step 2: Convert to fraction form
    49,219,312.65/73,844,740.98 = 34,462,779/x
  3. Step 3: Cross multiply
    49,219,312.65x = 73,844,740.98 × 34,462,779
  4. Step 4: Simplify right side
    49,219,312.65x = 2,544,894,988,705,983.50
  5. Step 5: Solve for x
    x = 2,544,894,988,705,983.50/49,219,312.65
  6. Step 6: Final answer
    x = 51,705,211.87

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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.