Home / 43,838,836.30-61,508,740.10-43,838,836.30

Finding the Fourth Proportional to 43,838,836.30, 61,508,740.10 and 43,838,836.30

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Solution

The fourth proportional to 43,838,836.30, 61,508,740.10 and 43,838,836.30 is: 61,508,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,838,836.30 : 61,508,740.10 = 43,838,836.30 : x
  2. Step 2: Convert to fraction form
    43,838,836.30/61,508,740.10 = 43,838,836.30/x
  3. Step 3: Cross multiply
    43,838,836.30x = 61,508,740.10 × 43,838,836.30
  4. Step 4: Simplify right side
    43,838,836.30x = 2,696,471,588,263,145.50
  5. Step 5: Solve for x
    x = 2,696,471,588,263,145.50/43,838,836.30
  6. Step 6: Final answer
    x = 61,508,740.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.