Home / 19,175,916.48-26,462,607.48-10,474,094.64

Finding the Fourth Proportional to 19,175,916.48, 26,462,607.48 and 10,474,094.64

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Solution

The fourth proportional to 19,175,916.48, 26,462,607.48 and 10,474,094.64 is: 14,454,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175,916.48 : 26,462,607.48 = 10,474,094.64 : x
  2. Step 2: Convert to fraction form
    19,175,916.48/26,462,607.48 = 10,474,094.64/x
  3. Step 3: Cross multiply
    19,175,916.48x = 26,462,607.48 × 10,474,094.64
  4. Step 4: Simplify right side
    19,175,916.48x = 277,171,855,166,691.94
  5. Step 5: Solve for x
    x = 277,171,855,166,691.94/19,175,916.48
  6. Step 6: Final answer
    x = 14,454,164.70

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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.