Home / 46,643,192.84-64,369,552.74-25,736,581.54

Finding the Fourth Proportional to 46,643,192.84, 64,369,552.74 and 25,736,581.54

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Solution

The fourth proportional to 46,643,192.84, 64,369,552.74 and 25,736,581.54 is: 35,517,556.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643,192.84 : 64,369,552.74 = 25,736,581.54 : x
  2. Step 2: Convert to fraction form
    46,643,192.84/64,369,552.74 = 25,736,581.54/x
  3. Step 3: Cross multiply
    46,643,192.84x = 64,369,552.74 × 25,736,581.54
  4. Step 4: Simplify right side
    46,643,192.84x = 1,656,652,242,905,916.75
  5. Step 5: Solve for x
    x = 1,656,652,242,905,916.75/46,643,192.84
  6. Step 6: Final answer
    x = 35,517,556.63

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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.