Home / 32,717,013.24-49,075,636.50-9,997,815.72

Finding the Fourth Proportional to 32,717,013.24, 49,075,636.50 and 9,997,815.72

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Solution

The fourth proportional to 32,717,013.24, 49,075,636.50 and 9,997,815.72 is: 14,996,759.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,717,013.24 : 49,075,636.50 = 9,997,815.72 : x
  2. Step 2: Convert to fraction form
    32,717,013.24/49,075,636.50 = 9,997,815.72/x
  3. Step 3: Cross multiply
    32,717,013.24x = 49,075,636.50 × 9,997,815.72
  4. Step 4: Simplify right side
    32,717,013.24x = 490,649,170,068,705.81
  5. Step 5: Solve for x
    x = 490,649,170,068,705.81/32,717,013.24
  6. Step 6: Final answer
    x = 14,996,759.22

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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.