Home / 16,523,151.04-22,792,448.73-10,317,423.72

Finding the Fourth Proportional to 16,523,151.04, 22,792,448.73 and 10,317,423.72

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Solution

The fourth proportional to 16,523,151.04, 22,792,448.73 and 10,317,423.72 is: 14,232,112.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523,151.04 : 22,792,448.73 = 10,317,423.72 : x
  2. Step 2: Convert to fraction form
    16,523,151.04/22,792,448.73 = 10,317,423.72/x
  3. Step 3: Cross multiply
    16,523,151.04x = 22,792,448.73 × 10,317,423.72
  4. Step 4: Simplify right side
    16,523,151.04x = 235,159,351,163,785.91
  5. Step 5: Solve for x
    x = 235,159,351,163,785.91/16,523,151.04
  6. Step 6: Final answer
    x = 14,232,112.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.