Home / 63,112,484,023.88-87,097,965,727.03-34,950,362,551.88

Finding the Fourth Proportional to 63,112,484,023.88, 87,097,965,727.03 and 34,950,362,551.88

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Solution

The fourth proportional to 63,112,484,023.88, 87,097,965,727.03 and 34,950,362,551.88 is: 48,233,016,443.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,484,023.88 : 87,097,965,727.03 = 34,950,362,551.88 : x
  2. Step 2: Convert to fraction form
    63,112,484,023.88/87,097,965,727.03 = 34,950,362,551.88/x
  3. Step 3: Cross multiply
    63,112,484,023.88x = 87,097,965,727.03 × 34,950,362,551.88
  4. Step 4: Simplify right side
    63,112,484,023.88x = 3,044,105,479,690,376,445,952
  5. Step 5: Solve for x
    x = 3,044,105,479,690,376,445,952/63,112,484,023.88
  6. Step 6: Final answer
    x = 48,233,016,443.13

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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.