Home / 16,385,746.34-22,551,659.07-12,027,930.14

Finding the Fourth Proportional to 16,385,746.34, 22,551,659.07 and 12,027,930.14

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Solution

The fourth proportional to 16,385,746.34, 22,551,659.07 and 12,027,930.14 is: 16,554,008.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,385,746.34 : 22,551,659.07 = 12,027,930.14 : x
  2. Step 2: Convert to fraction form
    16,385,746.34/22,551,659.07 = 12,027,930.14/x
  3. Step 3: Cross multiply
    16,385,746.34x = 22,551,659.07 × 12,027,930.14
  4. Step 4: Simplify right side
    16,385,746.34x = 271,249,779,835,057.38
  5. Step 5: Solve for x
    x = 271,249,779,835,057.38/16,385,746.34
  6. Step 6: Final answer
    x = 16,554,008.23

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Double scale
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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.