Home / 192,700,582.40-265,927,083.20-104,594,648.48

Finding the Fourth Proportional to 192,700,582.40, 265,927,083.20 and 104,594,648.48

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Solution

The fourth proportional to 192,700,582.40, 265,927,083.20 and 104,594,648.48 is: 144,340,766.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,700,582.40 : 265,927,083.20 = 104,594,648.48 : x
  2. Step 2: Convert to fraction form
    192,700,582.40/265,927,083.20 = 104,594,648.48/x
  3. Step 3: Cross multiply
    192,700,582.40x = 265,927,083.20 × 104,594,648.48
  4. Step 4: Simplify right side
    192,700,582.40x = 27,814,549,788,615,712
  5. Step 5: Solve for x
    x = 27,814,549,788,615,712/192,700,582.40
  6. Step 6: Final answer
    x = 144,340,766.60

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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.