Home / 37,710,315.44-56,521,601.94-21,547,598.12

Finding the Fourth Proportional to 37,710,315.44, 56,521,601.94 and 21,547,598.12

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Solution

The fourth proportional to 37,710,315.44, 56,521,601.94 and 21,547,598.12 is: 32,296,329.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,710,315.44 : 56,521,601.94 = 21,547,598.12 : x
  2. Step 2: Convert to fraction form
    37,710,315.44/56,521,601.94 = 21,547,598.12/x
  3. Step 3: Cross multiply
    37,710,315.44x = 56,521,601.94 × 21,547,598.12
  4. Step 4: Simplify right side
    37,710,315.44x = 1,217,904,763,701,732.25
  5. Step 5: Solve for x
    x = 1,217,904,763,701,732.25/37,710,315.44
  6. Step 6: Final answer
    x = 32,296,329.25

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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.