Home / 35,578,532.17-49,098,416.39-19,281,008.17

Finding the Fourth Proportional to 35,578,532.17, 49,098,416.39 and 19,281,008.17

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Solution

The fourth proportional to 35,578,532.17, 49,098,416.39 and 19,281,008.17 is: 26,607,814.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,532.17 : 49,098,416.39 = 19,281,008.17 : x
  2. Step 2: Convert to fraction form
    35,578,532.17/49,098,416.39 = 19,281,008.17/x
  3. Step 3: Cross multiply
    35,578,532.17x = 49,098,416.39 × 19,281,008.17
  4. Step 4: Simplify right side
    35,578,532.17x = 946,666,967,549,652
  5. Step 5: Solve for x
    x = 946,666,967,549,652/35,578,532.17
  6. Step 6: Final answer
    x = 26,607,814.03

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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.