Home / 148,002,343.29-221,927,020.69-64,970,111.61

Finding the Fourth Proportional to 148,002,343.29, 221,927,020.69 and 64,970,111.61

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Solution

The fourth proportional to 148,002,343.29, 221,927,020.69 and 64,970,111.61 is: 97,421,587.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,002,343.29 : 221,927,020.69 = 64,970,111.61 : x
  2. Step 2: Convert to fraction form
    148,002,343.29/221,927,020.69 = 64,970,111.61/x
  3. Step 3: Cross multiply
    148,002,343.29x = 221,927,020.69 × 64,970,111.61
  4. Step 4: Simplify right side
    148,002,343.29x = 14,418,623,303,341,654
  5. Step 5: Solve for x
    x = 14,418,623,303,341,654/148,002,343.29
  6. Step 6: Final answer
    x = 97,421,587.95

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