Home / 56,165,297.40-84,096,559.13-36,686,287.08

Finding the Fourth Proportional to 56,165,297.40, 84,096,559.13 and 36,686,287.08

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Solution

The fourth proportional to 56,165,297.40, 84,096,559.13 and 36,686,287.08 is: 54,930,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,165,297.40 : 84,096,559.13 = 36,686,287.08 : x
  2. Step 2: Convert to fraction form
    56,165,297.40/84,096,559.13 = 36,686,287.08/x
  3. Step 3: Cross multiply
    56,165,297.40x = 84,096,559.13 × 36,686,287.08
  4. Step 4: Simplify right side
    56,165,297.40x = 3,085,190,510,499,943.50
  5. Step 5: Solve for x
    x = 3,085,190,510,499,943.50/56,165,297.40
  6. Step 6: Final answer
    x = 54,930,547.03

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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.