Home / 51,714,363.84-77,594,395.68-27,116,416.32

Finding the Fourth Proportional to 51,714,363.84, 77,594,395.68 and 27,116,416.32

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Solution

The fourth proportional to 51,714,363.84, 77,594,395.68 and 27,116,416.32 is: 40,686,605.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,714,363.84 : 77,594,395.68 = 27,116,416.32 : x
  2. Step 2: Convert to fraction form
    51,714,363.84/77,594,395.68 = 27,116,416.32/x
  3. Step 3: Cross multiply
    51,714,363.84x = 77,594,395.68 × 27,116,416.32
  4. Step 4: Simplify right side
    51,714,363.84x = 2,104,081,937,357,689.75
  5. Step 5: Solve for x
    x = 2,104,081,937,357,689.75/51,714,363.84
  6. Step 6: Final answer
    x = 40,686,605.83

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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.