Home / 19,417,192.68-26,796,369.48-10,597,126.92

Finding the Fourth Proportional to 19,417,192.68, 26,796,369.48 and 10,597,126.92

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Solution

The fourth proportional to 19,417,192.68, 26,796,369.48 and 10,597,126.92 is: 14,624,386.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417,192.68 : 26,796,369.48 = 10,597,126.92 : x
  2. Step 2: Convert to fraction form
    19,417,192.68/26,796,369.48 = 10,597,126.92/x
  3. Step 3: Cross multiply
    19,417,192.68x = 26,796,369.48 × 10,597,126.92
  4. Step 4: Simplify right side
    19,417,192.68x = 283,964,528,374,774.38
  5. Step 5: Solve for x
    x = 283,964,528,374,774.38/19,417,192.68
  6. Step 6: Final answer
    x = 14,624,386.39

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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.