Home / 23,152,172.58-34,731,559.53-7,586,671.65

Finding the Fourth Proportional to 23,152,172.58, 34,731,559.53 and 7,586,671.65

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Solution

The fourth proportional to 23,152,172.58, 34,731,559.53 and 7,586,671.65 is: 11,381,089.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,152,172.58 : 34,731,559.53 = 7,586,671.65 : x
  2. Step 2: Convert to fraction form
    23,152,172.58/34,731,559.53 = 7,586,671.65/x
  3. Step 3: Cross multiply
    23,152,172.58x = 34,731,559.53 × 7,586,671.65
  4. Step 4: Simplify right side
    23,152,172.58x = 263,496,938,046,538.34
  5. Step 5: Solve for x
    x = 263,496,938,046,538.34/23,152,172.58
  6. Step 6: Final answer
    x = 11,381,089.06

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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.