Home / 45,630,441-62,970,008.58-26,314,857

Finding the Fourth Proportional to 45,630,441, 62,970,008.58 and 26,314,857

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Solution

The fourth proportional to 45,630,441, 62,970,008.58 and 26,314,857 is: 36,314,502.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,630,441 : 62,970,008.58 = 26,314,857 : x
  2. Step 2: Convert to fraction form
    45,630,441/62,970,008.58 = 26,314,857/x
  3. Step 3: Cross multiply
    45,630,441x = 62,970,008.58 × 26,314,857
  4. Step 4: Simplify right side
    45,630,441x = 1,657,046,771,071,473
  5. Step 5: Solve for x
    x = 1,657,046,771,071,473/45,630,441
  6. Step 6: Final answer
    x = 36,314,502.66

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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.