Home / 37,406,083.40-56,114,480.04-11,500,559.94

Finding the Fourth Proportional to 37,406,083.40, 56,114,480.04 and 11,500,559.94

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Solution

The fourth proportional to 37,406,083.40, 56,114,480.04 and 11,500,559.94 is: 17,252,486.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,406,083.40 : 56,114,480.04 = 11,500,559.94 : x
  2. Step 2: Convert to fraction form
    37,406,083.40/56,114,480.04 = 11,500,559.94/x
  3. Step 3: Cross multiply
    37,406,083.40x = 56,114,480.04 × 11,500,559.94
  4. Step 4: Simplify right side
    37,406,083.40x = 645,347,941,201,953.50
  5. Step 5: Solve for x
    x = 645,347,941,201,953.50/37,406,083.40
  6. Step 6: Final answer
    x = 17,252,486.29

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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.