Home / 42,064,661.60-63,096,992.40-23,924,808.80

Finding the Fourth Proportional to 42,064,661.60, 63,096,992.40 and 23,924,808.80

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Solution

The fourth proportional to 42,064,661.60, 63,096,992.40 and 23,924,808.80 is: 35,887,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,064,661.60 : 63,096,992.40 = 23,924,808.80 : x
  2. Step 2: Convert to fraction form
    42,064,661.60/63,096,992.40 = 23,924,808.80/x
  3. Step 3: Cross multiply
    42,064,661.60x = 63,096,992.40 × 23,924,808.80
  4. Step 4: Simplify right side
    42,064,661.60x = 1,509,583,479,025,053.25
  5. Step 5: Solve for x
    x = 1,509,583,479,025,053.25/42,064,661.60
  6. Step 6: Final answer
    x = 35,887,213.20

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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.