Home / 239,030,032.86-358,557,763.32-75,280,594.86

Finding the Fourth Proportional to 239,030,032.86, 358,557,763.32 and 75,280,594.86

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Solution

The fourth proportional to 239,030,032.86, 358,557,763.32 and 75,280,594.86 is: 112,924,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,030,032.86 : 358,557,763.32 = 75,280,594.86 : x
  2. Step 2: Convert to fraction form
    239,030,032.86/358,557,763.32 = 75,280,594.86/x
  3. Step 3: Cross multiply
    239,030,032.86x = 358,557,763.32 × 75,280,594.86
  4. Step 4: Simplify right side
    239,030,032.86x = 26,992,441,714,400,688
  5. Step 5: Solve for x
    x = 26,992,441,714,400,688/239,030,032.86
  6. Step 6: Final answer
    x = 112,924,896.47

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