Home / 56,325,136.22-84,516,514.93-26,814,674.17

Finding the Fourth Proportional to 56,325,136.22, 84,516,514.93 and 26,814,674.17

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Solution

The fourth proportional to 56,325,136.22, 84,516,514.93 and 26,814,674.17 is: 40,235,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,325,136.22 : 84,516,514.93 = 26,814,674.17 : x
  2. Step 2: Convert to fraction form
    56,325,136.22/84,516,514.93 = 26,814,674.17/x
  3. Step 3: Cross multiply
    56,325,136.22x = 84,516,514.93 × 26,814,674.17
  4. Step 4: Simplify right side
    56,325,136.22x = 2,266,282,809,971,054.50
  5. Step 5: Solve for x
    x = 2,266,282,809,971,054.50/56,325,136.22
  6. Step 6: Final answer
    x = 40,235,727.10

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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.