Home / 62,405,635.80-93,571,128.90-32,172,547.80

Finding the Fourth Proportional to 62,405,635.80, 93,571,128.90 and 32,172,547.80

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Solution

The fourth proportional to 62,405,635.80, 93,571,128.90 and 32,172,547.80 is: 48,239,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,405,635.80 : 93,571,128.90 = 32,172,547.80 : x
  2. Step 2: Convert to fraction form
    62,405,635.80/93,571,128.90 = 32,172,547.80/x
  3. Step 3: Cross multiply
    62,405,635.80x = 93,571,128.90 × 32,172,547.80
  4. Step 4: Simplify right side
    62,405,635.80x = 3,010,421,617,235,211.50
  5. Step 5: Solve for x
    x = 3,010,421,617,235,211.50/62,405,635.80
  6. Step 6: Final answer
    x = 48,239,579.30

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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.