Home / 19,332,127.08-26,677,422-10,630,666.44

Finding the Fourth Proportional to 19,332,127.08, 26,677,422 and 10,630,666.44

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Solution

The fourth proportional to 19,332,127.08, 26,677,422 and 10,630,666.44 is: 14,669,817.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,332,127.08 : 26,677,422 = 10,630,666.44 : x
  2. Step 2: Convert to fraction form
    19,332,127.08/26,677,422 = 10,630,666.44/x
  3. Step 3: Cross multiply
    19,332,127.08x = 26,677,422 × 10,630,666.44
  4. Step 4: Simplify right side
    19,332,127.08x = 283,598,774,761,117.69
  5. Step 5: Solve for x
    x = 283,598,774,761,117.69/19,332,127.08
  6. Step 6: Final answer
    x = 14,669,817.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.