Home / 35,484,402.51-48,967,376.72-20,014,264.35

Finding the Fourth Proportional to 35,484,402.51, 48,967,376.72 and 20,014,264.35

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Solution

The fourth proportional to 35,484,402.51, 48,967,376.72 and 20,014,264.35 is: 27,619,065.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,484,402.51 : 48,967,376.72 = 20,014,264.35 : x
  2. Step 2: Convert to fraction form
    35,484,402.51/48,967,376.72 = 20,014,264.35/x
  3. Step 3: Cross multiply
    35,484,402.51x = 48,967,376.72 × 20,014,264.35
  4. Step 4: Simplify right side
    35,484,402.51x = 980,046,022,100,044.75
  5. Step 5: Solve for x
    x = 980,046,022,100,044.75/35,484,402.51
  6. Step 6: Final answer
    x = 27,619,065.08

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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.