Home / 16,358,541.30-24,590,956.05-14,020,200.90

Finding the Fourth Proportional to 16,358,541.30, 24,590,956.05 and 14,020,200.90

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Solution

The fourth proportional to 16,358,541.30, 24,590,956.05 and 14,020,200.90 is: 21,075,848.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,541.30 : 24,590,956.05 = 14,020,200.90 : x
  2. Step 2: Convert to fraction form
    16,358,541.30/24,590,956.05 = 14,020,200.90/x
  3. Step 3: Cross multiply
    16,358,541.30x = 24,590,956.05 × 14,020,200.90
  4. Step 4: Simplify right side
    16,358,541.30x = 344,770,144,144,070.44
  5. Step 5: Solve for x
    x = 344,770,144,144,070.44/16,358,541.30
  6. Step 6: Final answer
    x = 21,075,848.87

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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.