Home / 114,488,652.60-171,642,657.42-56,949,518.52

Finding the Fourth Proportional to 114,488,652.60, 171,642,657.42 and 56,949,518.52

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Solution

The fourth proportional to 114,488,652.60, 171,642,657.42 and 56,949,518.52 is: 85,379,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,488,652.60 : 171,642,657.42 = 56,949,518.52 : x
  2. Step 2: Convert to fraction form
    114,488,652.60/171,642,657.42 = 56,949,518.52/x
  3. Step 3: Cross multiply
    114,488,652.60x = 171,642,657.42 × 56,949,518.52
  4. Step 4: Simplify right side
    114,488,652.60x = 9,774,966,697,562,306
  5. Step 5: Solve for x
    x = 9,774,966,697,562,306/114,488,652.60
  6. Step 6: Final answer
    x = 85,379,349.62

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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.