Home / 35,706,885.36-49,275,533.54-19,409,361.36

Finding the Fourth Proportional to 35,706,885.36, 49,275,533.54 and 19,409,361.36

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Solution

The fourth proportional to 35,706,885.36, 49,275,533.54 and 19,409,361.36 is: 26,784,935.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,706,885.36 : 49,275,533.54 = 19,409,361.36 : x
  2. Step 2: Convert to fraction form
    35,706,885.36/49,275,533.54 = 19,409,361.36/x
  3. Step 3: Cross multiply
    35,706,885.36x = 49,275,533.54 × 19,409,361.36
  4. Step 4: Simplify right side
    35,706,885.36x = 956,406,636,684,660
  5. Step 5: Solve for x
    x = 956,406,636,684,660/35,706,885.36
  6. Step 6: Final answer
    x = 26,784,935.93

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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.