Home / 174,888,032.40-262,332,048.60-53,719,484.40

Finding the Fourth Proportional to 174,888,032.40, 262,332,048.60 and 53,719,484.40

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Solution

The fourth proportional to 174,888,032.40, 262,332,048.60 and 53,719,484.40 is: 80,579,226.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,888,032.40 : 262,332,048.60 = 53,719,484.40 : x
  2. Step 2: Convert to fraction form
    174,888,032.40/262,332,048.60 = 53,719,484.40/x
  3. Step 3: Cross multiply
    174,888,032.40x = 262,332,048.60 × 53,719,484.40
  4. Step 4: Simplify right side
    174,888,032.40x = 14,092,342,392,387,742
  5. Step 5: Solve for x
    x = 14,092,342,392,387,742/174,888,032.40
  6. Step 6: Final answer
    x = 80,579,226.60

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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.