Home / 93,630,004.80-140,445,007.20-33,051,854.40

Finding the Fourth Proportional to 93,630,004.80, 140,445,007.20 and 33,051,854.40

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Solution

The fourth proportional to 93,630,004.80, 140,445,007.20 and 33,051,854.40 is: 49,577,781.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,630,004.80 : 140,445,007.20 = 33,051,854.40 : x
  2. Step 2: Convert to fraction form
    93,630,004.80/140,445,007.20 = 33,051,854.40/x
  3. Step 3: Cross multiply
    93,630,004.80x = 140,445,007.20 × 33,051,854.40
  4. Step 4: Simplify right side
    93,630,004.80x = 4,641,967,929,181,351
  5. Step 5: Solve for x
    x = 4,641,967,929,181,351/93,630,004.80
  6. Step 6: Final answer
    x = 49,577,781.60

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1.5x scale

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.