Home / 43,077,980.96-59,447,541.65-23,498,869.32

Finding the Fourth Proportional to 43,077,980.96, 59,447,541.65 and 23,498,869.32

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Solution

The fourth proportional to 43,077,980.96, 59,447,541.65 and 23,498,869.32 is: 32,428,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,077,980.96 : 59,447,541.65 = 23,498,869.32 : x
  2. Step 2: Convert to fraction form
    43,077,980.96/59,447,541.65 = 23,498,869.32/x
  3. Step 3: Cross multiply
    43,077,980.96x = 59,447,541.65 × 23,498,869.32
  4. Step 4: Simplify right side
    43,077,980.96x = 1,396,950,012,511,113
  5. Step 5: Solve for x
    x = 1,396,950,012,511,113/43,077,980.96
  6. Step 6: Final answer
    x = 32,428,400.35

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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.