Home / 42,818,375.49-59,089,416.63-23,239,264.11

Finding the Fourth Proportional to 42,818,375.49, 59,089,416.63 and 23,239,264.11

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Solution

The fourth proportional to 42,818,375.49, 59,089,416.63 and 23,239,264.11 is: 32,070,216.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,818,375.49 : 59,089,416.63 = 23,239,264.11 : x
  2. Step 2: Convert to fraction form
    42,818,375.49/59,089,416.63 = 23,239,264.11/x
  3. Step 3: Cross multiply
    42,818,375.49x = 59,089,416.63 × 23,239,264.11
  4. Step 4: Simplify right side
    42,818,375.49x = 1,373,194,559,170,396.25
  5. Step 5: Solve for x
    x = 1,373,194,559,170,396.25/42,818,375.49
  6. Step 6: Final answer
    x = 32,070,216.20

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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.