Home / 93,312,117.30-139,968,175.95-42,293,781.30

Finding the Fourth Proportional to 93,312,117.30, 139,968,175.95 and 42,293,781.30

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Solution

The fourth proportional to 93,312,117.30, 139,968,175.95 and 42,293,781.30 is: 63,440,671.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,117.30 : 139,968,175.95 = 42,293,781.30 : x
  2. Step 2: Convert to fraction form
    93,312,117.30/139,968,175.95 = 42,293,781.30/x
  3. Step 3: Cross multiply
    93,312,117.30x = 139,968,175.95 × 42,293,781.30
  4. Step 4: Simplify right side
    93,312,117.30x = 5,919,783,422,589,219
  5. Step 5: Solve for x
    x = 5,919,783,422,589,219/93,312,117.30
  6. Step 6: Final answer
    x = 63,440,671.95

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