Home / 105,798,755.40-145,989,061.51-58,749,432

Finding the Fourth Proportional to 105,798,755.40, 145,989,061.51 and 58,749,432

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Solution

The fourth proportional to 105,798,755.40, 145,989,061.51 and 58,749,432 is: 81,066,874.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,798,755.40 : 145,989,061.51 = 58,749,432 : x
  2. Step 2: Convert to fraction form
    105,798,755.40/145,989,061.51 = 58,749,432/x
  3. Step 3: Cross multiply
    105,798,755.40x = 145,989,061.51 × 58,749,432
  4. Step 4: Simplify right side
    105,798,755.40x = 8,576,774,441,925,562
  5. Step 5: Solve for x
    x = 8,576,774,441,925,562/105,798,755.40
  6. Step 6: Final answer
    x = 81,066,874.65

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