Home / 64,773,369.30-97,177,070.43-23,278,434.96

Finding the Fourth Proportional to 64,773,369.30, 97,177,070.43 and 23,278,434.96

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Solution

The fourth proportional to 64,773,369.30, 97,177,070.43 and 23,278,434.96 is: 34,923,767.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,773,369.30 : 97,177,070.43 = 23,278,434.96 : x
  2. Step 2: Convert to fraction form
    64,773,369.30/97,177,070.43 = 23,278,434.96/x
  3. Step 3: Cross multiply
    64,773,369.30x = 97,177,070.43 × 23,278,434.96
  4. Step 4: Simplify right side
    64,773,369.30x = 2,262,130,113,608,094.50
  5. Step 5: Solve for x
    x = 2,262,130,113,608,094.50/64,773,369.30
  6. Step 6: Final answer
    x = 34,923,767.87

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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.