Home / 139,341,552.49-208,895,411.67-61,605,905.95

Finding the Fourth Proportional to 139,341,552.49, 208,895,411.67 and 61,605,905.95

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Solution

The fourth proportional to 139,341,552.49, 208,895,411.67 and 61,605,905.95 is: 92,357,167.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,341,552.49 : 208,895,411.67 = 61,605,905.95 : x
  2. Step 2: Convert to fraction form
    139,341,552.49/208,895,411.67 = 61,605,905.95/x
  3. Step 3: Cross multiply
    139,341,552.49x = 208,895,411.67 × 61,605,905.95
  4. Step 4: Simplify right side
    139,341,552.49x = 12,869,191,084,728,552
  5. Step 5: Solve for x
    x = 12,869,191,084,728,552/139,341,552.49
  6. Step 6: Final answer
    x = 92,357,167.37

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