Home / 93,735,342.30-140,603,013.45-33,151,068.30

Finding the Fourth Proportional to 93,735,342.30, 140,603,013.45 and 33,151,068.30

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Solution

The fourth proportional to 93,735,342.30, 140,603,013.45 and 33,151,068.30 is: 49,726,602.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,735,342.30 : 140,603,013.45 = 33,151,068.30 : x
  2. Step 2: Convert to fraction form
    93,735,342.30/140,603,013.45 = 33,151,068.30/x
  3. Step 3: Cross multiply
    93,735,342.30x = 140,603,013.45 × 33,151,068.30
  4. Step 4: Simplify right side
    93,735,342.30x = 4,661,140,102,066,768
  5. Step 5: Solve for x
    x = 4,661,140,102,066,768/93,735,342.30
  6. Step 6: Final answer
    x = 49,726,602.45

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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.