Home / 22,502,804.40-33,754,206.60-7,358,266.80

Finding the Fourth Proportional to 22,502,804.40, 33,754,206.60 and 7,358,266.80

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Solution

The fourth proportional to 22,502,804.40, 33,754,206.60 and 7,358,266.80 is: 11,037,400.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,502,804.40 : 33,754,206.60 = 7,358,266.80 : x
  2. Step 2: Convert to fraction form
    22,502,804.40/33,754,206.60 = 7,358,266.80/x
  3. Step 3: Cross multiply
    22,502,804.40x = 33,754,206.60 × 7,358,266.80
  4. Step 4: Simplify right side
    22,502,804.40x = 248,372,457,785,120.88
  5. Step 5: Solve for x
    x = 248,372,457,785,120.88/22,502,804.40
  6. Step 6: Final answer
    x = 11,037,400.20

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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.