Home / 42,832,420.83-59,109,427.62-23,253,293.70

Finding the Fourth Proportional to 42,832,420.83, 59,109,427.62 and 23,253,293.70

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Solution

The fourth proportional to 42,832,420.83, 59,109,427.62 and 23,253,293.70 is: 32,089,918.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,832,420.83 : 59,109,427.62 = 23,253,293.70 : x
  2. Step 2: Convert to fraction form
    42,832,420.83/59,109,427.62 = 23,253,293.70/x
  3. Step 3: Cross multiply
    42,832,420.83x = 59,109,427.62 × 23,253,293.70
  4. Step 4: Simplify right side
    42,832,420.83x = 1,374,488,880,886,752
  5. Step 5: Solve for x
    x = 1,374,488,880,886,752/42,832,420.83
  6. Step 6: Final answer
    x = 32,089,918.20

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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.