Home / 36,637,070.40-54,955,605.60-11,075,414.40

Finding the Fourth Proportional to 36,637,070.40, 54,955,605.60 and 11,075,414.40

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Solution

The fourth proportional to 36,637,070.40, 54,955,605.60 and 11,075,414.40 is: 16,613,121.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,637,070.40 : 54,955,605.60 = 11,075,414.40 : x
  2. Step 2: Convert to fraction form
    36,637,070.40/54,955,605.60 = 11,075,414.40/x
  3. Step 3: Cross multiply
    36,637,070.40x = 54,955,605.60 × 11,075,414.40
  4. Step 4: Simplify right side
    36,637,070.40x = 608,656,105,622,960.62
  5. Step 5: Solve for x
    x = 608,656,105,622,960.62/36,637,070.40
  6. Step 6: Final answer
    x = 16,613,121.60

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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.