Home / 35,157,918.04-48,515,574.72-19,475,880.64

Finding the Fourth Proportional to 35,157,918.04, 48,515,574.72 and 19,475,880.64

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Solution

The fourth proportional to 35,157,918.04, 48,515,574.72 and 19,475,880.64 is: 26,875,412.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,157,918.04 : 48,515,574.72 = 19,475,880.64 : x
  2. Step 2: Convert to fraction form
    35,157,918.04/48,515,574.72 = 19,475,880.64/x
  3. Step 3: Cross multiply
    35,157,918.04x = 48,515,574.72 × 19,475,880.64
  4. Step 4: Simplify right side
    35,157,918.04x = 944,883,542,427,721.38
  5. Step 5: Solve for x
    x = 944,883,542,427,721.38/35,157,918.04
  6. Step 6: Final answer
    x = 26,875,412.29

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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.