Home / 14,162,527,305.32-19,553,108,028.48-9,015,478,929

Finding the Fourth Proportional to 14,162,527,305.32, 19,553,108,028.48 and 9,015,478,929

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Solution

The fourth proportional to 14,162,527,305.32, 19,553,108,028.48 and 9,015,478,929 is: 12,446,975,714.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,162,527,305.32 : 19,553,108,028.48 = 9,015,478,929 : x
  2. Step 2: Convert to fraction form
    14,162,527,305.32/19,553,108,028.48 = 9,015,478,929/x
  3. Step 3: Cross multiply
    14,162,527,305.32x = 19,553,108,028.48 × 9,015,478,929
  4. Step 4: Simplify right side
    14,162,527,305.32x = 176,280,633,427,222,167,552
  5. Step 5: Solve for x
    x = 176,280,633,427,222,167,552/14,162,527,305.32
  6. Step 6: Final answer
    x = 12,446,975,714.64

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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.