Home / 64,741,029.06-89,341,577.45-35,371,731.00

Finding the Fourth Proportional to 64,741,029.06, 89,341,577.45 and 35,371,731.00

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Solution

The fourth proportional to 64,741,029.06, 89,341,577.45 and 35,371,731.00 is: 48,812,419.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,741,029.06 : 89,341,577.45 = 35,371,731.00 : x
  2. Step 2: Convert to fraction form
    64,741,029.06/89,341,577.45 = 35,371,731.00/x
  3. Step 3: Cross multiply
    64,741,029.06x = 89,341,577.45 × 35,371,731.00
  4. Step 4: Simplify right side
    64,741,029.06x = 3,160,166,245,166,848
  5. Step 5: Solve for x
    x = 3,160,166,245,166,848/64,741,029.06
  6. Step 6: Final answer
    x = 48,812,419.12

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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.