Home / 9,349,614.70-14,024,422.05-8,971,701.10

Finding the Fourth Proportional to 9,349,614.70, 14,024,422.05 and 8,971,701.10

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Solution

The fourth proportional to 9,349,614.70, 14,024,422.05 and 8,971,701.10 is: 13,457,551.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,614.70 : 14,024,422.05 = 8,971,701.10 : x
  2. Step 2: Convert to fraction form
    9,349,614.70/14,024,422.05 = 8,971,701.10/x
  3. Step 3: Cross multiply
    9,349,614.70x = 14,024,422.05 × 8,971,701.10
  4. Step 4: Simplify right side
    9,349,614.70x = 125,822,922,732,849.25
  5. Step 5: Solve for x
    x = 125,822,922,732,849.25/9,349,614.70
  6. Step 6: Final answer
    x = 13,457,551.65

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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.