Home / 16,825,841.64-25,243,008.89-4,695,295.01

Finding the Fourth Proportional to 16,825,841.64, 25,243,008.89 and 4,695,295.01

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Solution

The fourth proportional to 16,825,841.64, 25,243,008.89 and 4,695,295.01 is: 7,044,127.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,825,841.64 : 25,243,008.89 = 4,695,295.01 : x
  2. Step 2: Convert to fraction form
    16,825,841.64/25,243,008.89 = 4,695,295.01/x
  3. Step 3: Cross multiply
    16,825,841.64x = 25,243,008.89 × 4,695,295.01
  4. Step 4: Simplify right side
    16,825,841.64x = 118,523,373,528,911.12
  5. Step 5: Solve for x
    x = 118,523,373,528,911.12/16,825,841.64
  6. Step 6: Final answer
    x = 7,044,127.48

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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.