Home / 43,576,151.60-65,364,227.40-28,963,492.40

Finding the Fourth Proportional to 43,576,151.60, 65,364,227.40 and 28,963,492.40

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Solution

The fourth proportional to 43,576,151.60, 65,364,227.40 and 28,963,492.40 is: 43,445,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,576,151.60 : 65,364,227.40 = 28,963,492.40 : x
  2. Step 2: Convert to fraction form
    43,576,151.60/65,364,227.40 = 28,963,492.40/x
  3. Step 3: Cross multiply
    43,576,151.60x = 65,364,227.40 × 28,963,492.40
  4. Step 4: Simplify right side
    43,576,151.60x = 1,893,176,303,531,771.50
  5. Step 5: Solve for x
    x = 1,893,176,303,531,771.50/43,576,151.60
  6. Step 6: Final answer
    x = 43,445,238.60

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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.