Home / 44,557,802.61-66,823,737.71-17,258,006.49

Finding the Fourth Proportional to 44,557,802.61, 66,823,737.71 and 17,258,006.49

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Solution

The fourth proportional to 44,557,802.61, 66,823,737.71 and 17,258,006.49 is: 25,881,987.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,557,802.61 : 66,823,737.71 = 17,258,006.49 : x
  2. Step 2: Convert to fraction form
    44,557,802.61/66,823,737.71 = 17,258,006.49/x
  3. Step 3: Cross multiply
    44,557,802.61x = 66,823,737.71 × 17,258,006.49
  4. Step 4: Simplify right side
    44,557,802.61x = 1,153,244,498,664,829
  5. Step 5: Solve for x
    x = 1,153,244,498,664,829/44,557,802.61
  6. Step 6: Final answer
    x = 25,881,987.69

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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.