Home / 14,656,244.10-21,984,366.15-11,018,825.70

Finding the Fourth Proportional to 14,656,244.10, 21,984,366.15 and 11,018,825.70

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Solution

The fourth proportional to 14,656,244.10, 21,984,366.15 and 11,018,825.70 is: 16,528,238.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,244.10 : 21,984,366.15 = 11,018,825.70 : x
  2. Step 2: Convert to fraction form
    14,656,244.10/21,984,366.15 = 11,018,825.70/x
  3. Step 3: Cross multiply
    14,656,244.10x = 21,984,366.15 × 11,018,825.70
  4. Step 4: Simplify right side
    14,656,244.10x = 242,241,898,731,830.03
  5. Step 5: Solve for x
    x = 242,241,898,731,830.03/14,656,244.10
  6. Step 6: Final answer
    x = 16,528,238.55

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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.