Home / 116,574,055.08-174,861,748.44-48,416,746.86

Finding the Fourth Proportional to 116,574,055.08, 174,861,748.44 and 48,416,746.86

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Solution

The fourth proportional to 116,574,055.08, 174,861,748.44 and 48,416,746.86 is: 72,625,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,574,055.08 : 174,861,748.44 = 48,416,746.86 : x
  2. Step 2: Convert to fraction form
    116,574,055.08/174,861,748.44 = 48,416,746.86/x
  3. Step 3: Cross multiply
    116,574,055.08x = 174,861,748.44 × 48,416,746.86
  4. Step 4: Simplify right side
    116,574,055.08x = 8,466,237,009,716,480
  5. Step 5: Solve for x
    x = 8,466,237,009,716,480/116,574,055.08
  6. Step 6: Final answer
    x = 72,625,396.83

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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.