Home / 47,773,582,801.38-65,929,127,705.52-26,072,913,441.51

Finding the Fourth Proportional to 47,773,582,801.38, 65,929,127,705.52 and 26,072,913,441.51

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Solution

The fourth proportional to 47,773,582,801.38, 65,929,127,705.52 and 26,072,913,441.51 is: 35,981,484,727.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,773,582,801.38 : 65,929,127,705.52 = 26,072,913,441.51 : x
  2. Step 2: Convert to fraction form
    47,773,582,801.38/65,929,127,705.52 = 26,072,913,441.51/x
  3. Step 3: Cross multiply
    47,773,582,801.38x = 65,929,127,705.52 × 26,072,913,441.51
  4. Step 4: Simplify right side
    47,773,582,801.38x = 1,718,964,439,940,281,663,488
  5. Step 5: Solve for x
    x = 1,718,964,439,940,281,663,488/47,773,582,801.38
  6. Step 6: Final answer
    x = 35,981,484,727.38

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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.