Home / 9,903,064.80-14,840,600.40-6,105,266.40

Finding the Fourth Proportional to 9,903,064.80, 14,840,600.40 and 6,105,266.40

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Solution

The fourth proportional to 9,903,064.80, 14,840,600.40 and 6,105,266.40 is: 9,149,270.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,903,064.80 : 14,840,600.40 = 6,105,266.40 : x
  2. Step 2: Convert to fraction form
    9,903,064.80/14,840,600.40 = 6,105,266.40/x
  3. Step 3: Cross multiply
    9,903,064.80x = 14,840,600.40 × 6,105,266.40
  4. Step 4: Simplify right side
    9,903,064.80x = 90,605,818,977,946.56
  5. Step 5: Solve for x
    x = 90,605,818,977,946.56/9,903,064.80
  6. Step 6: Final answer
    x = 9,149,270.53

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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.