Home / 14,834,823.40-22,241,607.90-5,729,127.40

Finding the Fourth Proportional to 14,834,823.40, 22,241,607.90 and 5,729,127.40

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Solution

The fourth proportional to 14,834,823.40, 22,241,607.90 and 5,729,127.40 is: 8,589,586.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834,823.40 : 22,241,607.90 = 5,729,127.40 : x
  2. Step 2: Convert to fraction form
    14,834,823.40/22,241,607.90 = 5,729,127.40/x
  3. Step 3: Cross multiply
    14,834,823.40x = 22,241,607.90 × 5,729,127.40
  4. Step 4: Simplify right side
    14,834,823.40x = 127,425,005,239,946.45
  5. Step 5: Solve for x
    x = 127,425,005,239,946.45/14,834,823.40
  6. Step 6: Final answer
    x = 8,589,586.93

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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.