Home / 84,451,235.53-126,688,886.74-26,163,495.16

Finding the Fourth Proportional to 84,451,235.53, 126,688,886.74 and 26,163,495.16

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Solution

The fourth proportional to 84,451,235.53, 126,688,886.74 and 26,163,495.16 is: 39,248,970.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,451,235.53 : 126,688,886.74 = 26,163,495.16 : x
  2. Step 2: Convert to fraction form
    84,451,235.53/126,688,886.74 = 26,163,495.16/x
  3. Step 3: Cross multiply
    84,451,235.53x = 126,688,886.74 × 26,163,495.16
  4. Step 4: Simplify right side
    84,451,235.53x = 3,314,624,075,047,778
  5. Step 5: Solve for x
    x = 3,314,624,075,047,778/84,451,235.53
  6. Step 6: Final answer
    x = 39,248,970.77

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