Home / 9,487,037.10-14,244,727.77-9,345,319.50

Finding the Fourth Proportional to 9,487,037.10, 14,244,727.77 and 9,345,319.50

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Solution

The fourth proportional to 9,487,037.10, 14,244,727.77 and 9,345,319.50 is: 14,031,939.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,037.10 : 14,244,727.77 = 9,345,319.50 : x
  2. Step 2: Convert to fraction form
    9,487,037.10/14,244,727.77 = 9,345,319.50/x
  3. Step 3: Cross multiply
    9,487,037.10x = 14,244,727.77 × 9,345,319.50
  4. Step 4: Simplify right side
    9,487,037.10x = 133,121,532,201,172.52
  5. Step 5: Solve for x
    x = 133,121,532,201,172.52/9,487,037.10
  6. Step 6: Final answer
    x = 14,031,939.67

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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.