Home / 14,785,550.55-22,178,325.83-10,480,878.45

Finding the Fourth Proportional to 14,785,550.55, 22,178,325.83 and 10,480,878.45

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Solution

The fourth proportional to 14,785,550.55, 22,178,325.83 and 10,480,878.45 is: 15,721,317.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,550.55 : 22,178,325.83 = 10,480,878.45 : x
  2. Step 2: Convert to fraction form
    14,785,550.55/22,178,325.83 = 10,480,878.45/x
  3. Step 3: Cross multiply
    14,785,550.55x = 22,178,325.83 × 10,480,878.45
  4. Step 4: Simplify right side
    14,785,550.55x = 232,448,337,196,320.94
  5. Step 5: Solve for x
    x = 232,448,337,196,320.94/14,785,550.55
  6. Step 6: Final answer
    x = 15,721,317.68

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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.