Home / 22,269,547.50-33,404,321.25-5,459,563.50

Finding the Fourth Proportional to 22,269,547.50, 33,404,321.25 and 5,459,563.50

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Solution

The fourth proportional to 22,269,547.50, 33,404,321.25 and 5,459,563.50 is: 8,189,345.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,269,547.50 : 33,404,321.25 = 5,459,563.50 : x
  2. Step 2: Convert to fraction form
    22,269,547.50/33,404,321.25 = 5,459,563.50/x
  3. Step 3: Cross multiply
    22,269,547.50x = 33,404,321.25 × 5,459,563.50
  4. Step 4: Simplify right side
    22,269,547.50x = 182,373,013,038,774.38
  5. Step 5: Solve for x
    x = 182,373,013,038,774.38/22,269,547.50
  6. Step 6: Final answer
    x = 8,189,345.25

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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.