Home / 37,497,752.40-56,246,628.60-26,151,013.20

Finding the Fourth Proportional to 37,497,752.40, 56,246,628.60 and 26,151,013.20

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Solution

The fourth proportional to 37,497,752.40, 56,246,628.60 and 26,151,013.20 is: 39,226,519.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,497,752.40 : 56,246,628.60 = 26,151,013.20 : x
  2. Step 2: Convert to fraction form
    37,497,752.40/56,246,628.60 = 26,151,013.20/x
  3. Step 3: Cross multiply
    37,497,752.40x = 56,246,628.60 × 26,151,013.20
  4. Step 4: Simplify right side
    37,497,752.40x = 1,470,906,326,974,097.50
  5. Step 5: Solve for x
    x = 1,470,906,326,974,097.50/37,497,752.40
  6. Step 6: Final answer
    x = 39,226,519.80

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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.