Home / 11,772,023.10-16,518,623.70-11,772,023.10

Finding the Fourth Proportional to 11,772,023.10, 16,518,623.70 and 11,772,023.10

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Solution

The fourth proportional to 11,772,023.10, 16,518,623.70 and 11,772,023.10 is: 16,518,623.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,772,023.10 : 16,518,623.70 = 11,772,023.10 : x
  2. Step 2: Convert to fraction form
    11,772,023.10/16,518,623.70 = 11,772,023.10/x
  3. Step 3: Cross multiply
    11,772,023.10x = 16,518,623.70 × 11,772,023.10
  4. Step 4: Simplify right side
    11,772,023.10x = 194,457,619,776,607.47
  5. Step 5: Solve for x
    x = 194,457,619,776,607.47/11,772,023.10
  6. Step 6: Final answer
    x = 16,518,623.70

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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.