Home / 42,364,464.68-58,458,283.47-23,775,341.27

Finding the Fourth Proportional to 42,364,464.68, 58,458,283.47 and 23,775,341.27

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Solution

The fourth proportional to 42,364,464.68, 58,458,283.47 and 23,775,341.27 is: 32,807,345.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,364,464.68 : 58,458,283.47 = 23,775,341.27 : x
  2. Step 2: Convert to fraction form
    42,364,464.68/58,458,283.47 = 23,775,341.27/x
  3. Step 3: Cross multiply
    42,364,464.68x = 58,458,283.47 × 23,775,341.27
  4. Step 4: Simplify right side
    42,364,464.68x = 1,389,865,639,265,358.50
  5. Step 5: Solve for x
    x = 1,389,865,639,265,358.50/42,364,464.68
  6. Step 6: Final answer
    x = 32,807,345.72

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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.