Home / 34,952,670.96-48,255,374.88-31,074,480.24

Finding the Fourth Proportional to 34,952,670.96, 48,255,374.88 and 31,074,480.24

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Solution

The fourth proportional to 34,952,670.96, 48,255,374.88 and 31,074,480.24 is: 42,901,176.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,952,670.96 : 48,255,374.88 = 31,074,480.24 : x
  2. Step 2: Convert to fraction form
    34,952,670.96/48,255,374.88 = 31,074,480.24/x
  3. Step 3: Cross multiply
    34,952,670.96x = 48,255,374.88 × 31,074,480.24
  4. Step 4: Simplify right side
    34,952,670.96x = 1,499,510,693,182,352.50
  5. Step 5: Solve for x
    x = 1,499,510,693,182,352.50/34,952,670.96
  6. Step 6: Final answer
    x = 42,901,176.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.