Home / 32,525,000-48,788,510.88-12,059,812.16

Finding the Fourth Proportional to 32,525,000, 48,788,510.88 and 12,059,812.16

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Solution

The fourth proportional to 32,525,000, 48,788,510.88 and 12,059,812.16 is: 18,090,093.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,525,000 : 48,788,510.88 = 12,059,812.16 : x
  2. Step 2: Convert to fraction form
    32,525,000/48,788,510.88 = 12,059,812.16/x
  3. Step 3: Cross multiply
    32,525,000x = 48,788,510.88 × 12,059,812.16
  4. Step 4: Simplify right side
    32,525,000x = 588,380,276,778,916.38
  5. Step 5: Solve for x
    x = 588,380,276,778,916.38/32,525,000
  6. Step 6: Final answer
    x = 18,090,093.06

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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.