Home / 35,467,382.84-53,221,005.06-19,294,466

Finding the Fourth Proportional to 35,467,382.84, 53,221,005.06 and 19,294,466

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Solution

The fourth proportional to 35,467,382.84, 53,221,005.06 and 19,294,466 is: 28,952,541.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467,382.84 : 53,221,005.06 = 19,294,466 : x
  2. Step 2: Convert to fraction form
    35,467,382.84/53,221,005.06 = 19,294,466/x
  3. Step 3: Cross multiply
    35,467,382.84x = 53,221,005.06 × 19,294,466
  4. Step 4: Simplify right side
    35,467,382.84x = 1,026,870,872,615,998
  5. Step 5: Solve for x
    x = 1,026,870,872,615,998/35,467,382.84
  6. Step 6: Final answer
    x = 28,952,541.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.