Home / 106,808,730.40-160,213,095.60-66,497,946.40

Finding the Fourth Proportional to 106,808,730.40, 160,213,095.60 and 66,497,946.40

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Solution

The fourth proportional to 106,808,730.40, 160,213,095.60 and 66,497,946.40 is: 99,746,919.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,808,730.40 : 160,213,095.60 = 66,497,946.40 : x
  2. Step 2: Convert to fraction form
    106,808,730.40/160,213,095.60 = 66,497,946.40/x
  3. Step 3: Cross multiply
    106,808,730.40x = 160,213,095.60 × 66,497,946.40
  4. Step 4: Simplify right side
    106,808,730.40x = 10,653,841,843,786,876
  5. Step 5: Solve for x
    x = 10,653,841,843,786,876/106,808,730.40
  6. Step 6: Final answer
    x = 99,746,919.60

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