Home / 104,965,395.87-144,881,057.22-60,926,582.64

Finding the Fourth Proportional to 104,965,395.87, 144,881,057.22 and 60,926,582.64

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Solution

The fourth proportional to 104,965,395.87, 144,881,057.22 and 60,926,582.64 is: 84,095,407.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,965,395.87 : 144,881,057.22 = 60,926,582.64 : x
  2. Step 2: Convert to fraction form
    104,965,395.87/144,881,057.22 = 60,926,582.64/x
  3. Step 3: Cross multiply
    104,965,395.87x = 144,881,057.22 × 60,926,582.64
  4. Step 4: Simplify right side
    104,965,395.87x = 8,827,107,705,684,899
  5. Step 5: Solve for x
    x = 8,827,107,705,684,899/104,965,395.87
  6. Step 6: Final answer
    x = 84,095,407.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.