Home / 114,488,657.10-171,642,664.17-56,949,523.02

Finding the Fourth Proportional to 114,488,657.10, 171,642,664.17 and 56,949,523.02

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Solution

The fourth proportional to 114,488,657.10, 171,642,664.17 and 56,949,523.02 is: 85,379,356.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,488,657.10 : 171,642,664.17 = 56,949,523.02 : x
  2. Step 2: Convert to fraction form
    114,488,657.10/171,642,664.17 = 56,949,523.02/x
  3. Step 3: Cross multiply
    114,488,657.10x = 171,642,664.17 × 56,949,523.02
  4. Step 4: Simplify right side
    114,488,657.10x = 9,774,967,854,363,544
  5. Step 5: Solve for x
    x = 9,774,967,854,363,544/114,488,657.10
  6. Step 6: Final answer
    x = 85,379,356.37

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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.