Home / 37,751,848.53-56,618,570.82-10,457,432.43

Finding the Fourth Proportional to 37,751,848.53, 56,618,570.82 and 10,457,432.43

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Solution

The fourth proportional to 37,751,848.53, 56,618,570.82 and 10,457,432.43 is: 15,683,599.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,751,848.53 : 56,618,570.82 = 10,457,432.43 : x
  2. Step 2: Convert to fraction form
    37,751,848.53/56,618,570.82 = 10,457,432.43/x
  3. Step 3: Cross multiply
    37,751,848.53x = 56,618,570.82 × 10,457,432.43
  4. Step 4: Simplify right side
    37,751,848.53x = 592,084,878,633,319.62
  5. Step 5: Solve for x
    x = 592,084,878,633,319.62/37,751,848.53
  6. Step 6: Final answer
    x = 15,683,599.66

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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.