Home / 93,329,209.16-140,000,541.60-35,821,480.40

Finding the Fourth Proportional to 93,329,209.16, 140,000,541.60 and 35,821,480.40

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Solution

The fourth proportional to 93,329,209.16, 140,000,541.60 and 35,821,480.40 is: 53,734,802.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,329,209.16 : 140,000,541.60 = 35,821,480.40 : x
  2. Step 2: Convert to fraction form
    93,329,209.16/140,000,541.60 = 35,821,480.40/x
  3. Step 3: Cross multiply
    93,329,209.16x = 140,000,541.60 × 35,821,480.40
  4. Step 4: Simplify right side
    93,329,209.16x = 5,015,026,656,913,784
  5. Step 5: Solve for x
    x = 5,015,026,656,913,784/93,329,209.16
  6. Step 6: Final answer
    x = 53,734,802.88

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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.