Home / 14,029,206.60-21,044,393.10-4,444,372.92

Finding the Fourth Proportional to 14,029,206.60, 21,044,393.10 and 4,444,372.92

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Solution

The fourth proportional to 14,029,206.60, 21,044,393.10 and 4,444,372.92 is: 6,666,744.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,206.60 : 21,044,393.10 = 4,444,372.92 : x
  2. Step 2: Convert to fraction form
    14,029,206.60/21,044,393.10 = 4,444,372.92/x
  3. Step 3: Cross multiply
    14,029,206.60x = 21,044,393.10 × 4,444,372.92
  4. Step 4: Simplify right side
    14,029,206.60x = 93,529,130,811,474.86
  5. Step 5: Solve for x
    x = 93,529,130,811,474.86/14,029,206.60
  6. Step 6: Final answer
    x = 6,666,744.13

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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.