Home / 9,364,165.70-14,050,914.15-5,323,756.10

Finding the Fourth Proportional to 9,364,165.70, 14,050,914.15 and 5,323,756.10

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Solution

The fourth proportional to 9,364,165.70, 14,050,914.15 and 5,323,756.10 is: 7,988,286.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,165.70 : 14,050,914.15 = 5,323,756.10 : x
  2. Step 2: Convert to fraction form
    9,364,165.70/14,050,914.15 = 5,323,756.10/x
  3. Step 3: Cross multiply
    9,364,165.70x = 14,050,914.15 × 5,323,756.10
  4. Step 4: Simplify right side
    9,364,165.70x = 74,803,639,916,638.81
  5. Step 5: Solve for x
    x = 74,803,639,916,638.81/9,364,165.70
  6. Step 6: Final answer
    x = 7,988,286.66

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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.