Home / 23,421,037.50-35,133,328.08-7,248,624.48

Finding the Fourth Proportional to 23,421,037.50, 35,133,328.08 and 7,248,624.48

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Solution

The fourth proportional to 23,421,037.50, 35,133,328.08 and 7,248,624.48 is: 10,873,485.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,421,037.50 : 35,133,328.08 = 7,248,624.48 : x
  2. Step 2: Convert to fraction form
    23,421,037.50/35,133,328.08 = 7,248,624.48/x
  3. Step 3: Cross multiply
    23,421,037.50x = 35,133,328.08 × 7,248,624.48
  4. Step 4: Simplify right side
    23,421,037.50x = 254,668,301,984,559.41
  5. Step 5: Solve for x
    x = 254,668,301,984,559.41/23,421,037.50
  6. Step 6: Final answer
    x = 10,873,485.09

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Double scale
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1.5x scale

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.