Home / 2,671,464,752,565.90-4,007,197,128,848.80-1,397,557,309,980.30

Finding the Fourth Proportional to 2,671,464,752,565.90, 4,007,197,128,848.80 and 1,397,557,309,980.30

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Solution

The fourth proportional to 2,671,464,752,565.90, 4,007,197,128,848.80 and 1,397,557,309,980.30 is: 2,096,335,964,970.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,464,752,565.90 : 4,007,197,128,848.80 = 1,397,557,309,980.30 : x
  2. Step 2: Convert to fraction form
    2,671,464,752,565.90/4,007,197,128,848.80 = 1,397,557,309,980.30/x
  3. Step 3: Cross multiply
    2,671,464,752,565.90x = 4,007,197,128,848.80 × 1,397,557,309,980.30
  4. Step 4: Simplify right side
    2,671,464,752,565.90x = 5,600,287,639,954,710,553,690,112
  5. Step 5: Solve for x
    x = 5,600,287,639,954,710,553,690,112/2,671,464,752,565.90
  6. Step 6: Final answer
    x = 2,096,335,964,970.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.