Home / 114,544,517-158,071,459.40-63,036,293

Finding the Fourth Proportional to 114,544,517, 158,071,459.40 and 63,036,293

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Solution

The fourth proportional to 114,544,517, 158,071,459.40 and 63,036,293 is: 86,990,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,544,517 : 158,071,459.40 = 63,036,293 : x
  2. Step 2: Convert to fraction form
    114,544,517/158,071,459.40 = 63,036,293/x
  3. Step 3: Cross multiply
    114,544,517x = 158,071,459.40 × 63,036,293
  4. Step 4: Simplify right side
    114,544,517x = 9,964,238,829,676,004
  5. Step 5: Solve for x
    x = 9,964,238,829,676,004/114,544,517
  6. Step 6: Final answer
    x = 86,990,098.62

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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.