Home / 42,363,459.07-58,458,365.15-23,775,009.17

Finding the Fourth Proportional to 42,363,459.07, 58,458,365.15 and 23,775,009.17

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Solution

The fourth proportional to 42,363,459.07, 58,458,365.15 and 23,775,009.17 is: 32,807,712.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,363,459.07 : 58,458,365.15 = 23,775,009.17 : x
  2. Step 2: Convert to fraction form
    42,363,459.07/58,458,365.15 = 23,775,009.17/x
  3. Step 3: Cross multiply
    42,363,459.07x = 58,458,365.15 × 23,775,009.17
  4. Step 4: Simplify right side
    42,363,459.07x = 1,389,848,167,504,458.50
  5. Step 5: Solve for x
    x = 1,389,848,167,504,458.50/42,363,459.07
  6. Step 6: Final answer
    x = 32,807,712.07

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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.