Home / 93,006,258.96-139,381,842.60-58,866,664.08

Finding the Fourth Proportional to 93,006,258.96, 139,381,842.60 and 58,866,664.08

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Solution

The fourth proportional to 93,006,258.96, 139,381,842.60 and 58,866,664.08 is: 88,219,268.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,006,258.96 : 139,381,842.60 = 58,866,664.08 : x
  2. Step 2: Convert to fraction form
    93,006,258.96/139,381,842.60 = 58,866,664.08/x
  3. Step 3: Cross multiply
    93,006,258.96x = 139,381,842.60 × 58,866,664.08
  4. Step 4: Simplify right side
    93,006,258.96x = 8,204,944,107,185,633
  5. Step 5: Solve for x
    x = 8,204,944,107,185,633/93,006,258.96
  6. Step 6: Final answer
    x = 88,219,268.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.