Home / 17,459,775.28-26,144,945.52-14,573,966.86

Finding the Fourth Proportional to 17,459,775.28, 26,144,945.52 and 14,573,966.86

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Solution

The fourth proportional to 17,459,775.28, 26,144,945.52 and 14,573,966.86 is: 21,823,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,775.28 : 26,144,945.52 = 14,573,966.86 : x
  2. Step 2: Convert to fraction form
    17,459,775.28/26,144,945.52 = 14,573,966.86/x
  3. Step 3: Cross multiply
    17,459,775.28x = 26,144,945.52 × 14,573,966.86
  4. Step 4: Simplify right side
    17,459,775.28x = 381,035,569,564,985.44
  5. Step 5: Solve for x
    x = 381,035,569,564,985.44/17,459,775.28
  6. Step 6: Final answer
    x = 21,823,623.93

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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.