Home / 27,211,045.92-37,551,240-14,987,903.04

Finding the Fourth Proportional to 27,211,045.92, 37,551,240 and 14,987,903.04

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Solution

The fourth proportional to 27,211,045.92, 37,551,240 and 14,987,903.04 is: 20,683,304.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,211,045.92 : 37,551,240 = 14,987,903.04 : x
  2. Step 2: Convert to fraction form
    27,211,045.92/37,551,240 = 14,987,903.04/x
  3. Step 3: Cross multiply
    27,211,045.92x = 37,551,240 × 14,987,903.04
  4. Step 4: Simplify right side
    27,211,045.92x = 562,814,344,151,769.56
  5. Step 5: Solve for x
    x = 562,814,344,151,769.56/27,211,045.92
  6. Step 6: Final answer
    x = 20,683,304.34

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Double scale
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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.