Home / 35,414,802.65-48,871,930.87-19,734,488.04

Finding the Fourth Proportional to 35,414,802.65, 48,871,930.87 and 19,734,488.04

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Solution

The fourth proportional to 35,414,802.65, 48,871,930.87 and 19,734,488.04 is: 27,233,316.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,802.65 : 48,871,930.87 = 19,734,488.04 : x
  2. Step 2: Convert to fraction form
    35,414,802.65/48,871,930.87 = 19,734,488.04/x
  3. Step 3: Cross multiply
    35,414,802.65x = 48,871,930.87 × 19,734,488.04
  4. Step 4: Simplify right side
    35,414,802.65x = 964,462,535,001,362.12
  5. Step 5: Solve for x
    x = 964,462,535,001,362.12/35,414,802.65
  6. Step 6: Final answer
    x = 27,233,316.66

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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.