Home / 22,397,477.30-33,596,215.95-8,021,014.10

Finding the Fourth Proportional to 22,397,477.30, 33,596,215.95 and 8,021,014.10

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Solution

The fourth proportional to 22,397,477.30, 33,596,215.95 and 8,021,014.10 is: 12,031,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,397,477.30 : 33,596,215.95 = 8,021,014.10 : x
  2. Step 2: Convert to fraction form
    22,397,477.30/33,596,215.95 = 8,021,014.10/x
  3. Step 3: Cross multiply
    22,397,477.30x = 33,596,215.95 × 8,021,014.10
  4. Step 4: Simplify right side
    22,397,477.30x = 269,475,721,841,594.91
  5. Step 5: Solve for x
    x = 269,475,721,841,594.91/22,397,477.30
  6. Step 6: Final answer
    x = 12,031,521.15

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1.5x scale

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.