Home / 16,663,030.83-22,984,927.64-11,005,158.62

Finding the Fourth Proportional to 16,663,030.83, 22,984,927.64 and 11,005,158.62

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Solution

The fourth proportional to 16,663,030.83, 22,984,927.64 and 11,005,158.62 is: 15,180,478.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,663,030.83 : 22,984,927.64 = 11,005,158.62 : x
  2. Step 2: Convert to fraction form
    16,663,030.83/22,984,927.64 = 11,005,158.62/x
  3. Step 3: Cross multiply
    16,663,030.83x = 22,984,927.64 × 11,005,158.62
  4. Step 4: Simplify right side
    16,663,030.83x = 252,952,774,591,128.16
  5. Step 5: Solve for x
    x = 252,952,774,591,128.16/16,663,030.83
  6. Step 6: Final answer
    x = 15,180,478.10

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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.