Home / 116,496,585.60-174,730,881.60-48,332,169.60

Finding the Fourth Proportional to 116,496,585.60, 174,730,881.60 and 48,332,169.60

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Solution

The fourth proportional to 116,496,585.60, 174,730,881.60 and 48,332,169.60 is: 72,492,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,496,585.60 : 174,730,881.60 = 48,332,169.60 : x
  2. Step 2: Convert to fraction form
    116,496,585.60/174,730,881.60 = 48,332,169.60/x
  3. Step 3: Cross multiply
    116,496,585.60x = 174,730,881.60 × 48,332,169.60
  4. Step 4: Simplify right side
    116,496,585.60x = 8,445,122,603,848,719
  5. Step 5: Solve for x
    x = 8,445,122,603,848,719/116,496,585.60
  6. Step 6: Final answer
    x = 72,492,447.40

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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.