Home / 37,585,051.59-56,377,682.48-11,681,140.74

Finding the Fourth Proportional to 37,585,051.59, 56,377,682.48 and 11,681,140.74

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Solution

The fourth proportional to 37,585,051.59, 56,377,682.48 and 11,681,140.74 is: 17,521,743.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,585,051.59 : 56,377,682.48 = 11,681,140.74 : x
  2. Step 2: Convert to fraction form
    37,585,051.59/56,377,682.48 = 11,681,140.74/x
  3. Step 3: Cross multiply
    37,585,051.59x = 56,377,682.48 × 11,681,140.74
  4. Step 4: Simplify right side
    37,585,051.59x = 658,555,643,362,023.75
  5. Step 5: Solve for x
    x = 658,555,643,362,023.75/37,585,051.59
  6. Step 6: Final answer
    x = 17,521,743.77

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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.