Home / 39,932,637.22-59,905,581.24-14,018,221

Finding the Fourth Proportional to 39,932,637.22, 59,905,581.24 and 14,018,221

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Solution

The fourth proportional to 39,932,637.22, 59,905,581.24 and 14,018,221 is: 21,029,657.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,932,637.22 : 59,905,581.24 = 14,018,221 : x
  2. Step 2: Convert to fraction form
    39,932,637.22/59,905,581.24 = 14,018,221/x
  3. Step 3: Cross multiply
    39,932,637.22x = 59,905,581.24 × 14,018,221
  4. Step 4: Simplify right side
    39,932,637.22x = 839,769,676,955,774.12
  5. Step 5: Solve for x
    x = 839,769,676,955,774.12/39,932,637.22
  6. Step 6: Final answer
    x = 21,029,657.33

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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.