Home / 63,924,501.60-95,893,750.80-61,908,962.40

Finding the Fourth Proportional to 63,924,501.60, 95,893,750.80 and 61,908,962.40

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Solution

The fourth proportional to 63,924,501.60, 95,893,750.80 and 61,908,962.40 is: 92,870,221.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924,501.60 : 95,893,750.80 = 61,908,962.40 : x
  2. Step 2: Convert to fraction form
    63,924,501.60/95,893,750.80 = 61,908,962.40/x
  3. Step 3: Cross multiply
    63,924,501.60x = 95,893,750.80 × 61,908,962.40
  4. Step 4: Simplify right side
    63,924,501.60x = 5,936,682,612,672,170
  5. Step 5: Solve for x
    x = 5,936,682,612,672,170/63,924,501.60
  6. Step 6: Final answer
    x = 92,870,221.34

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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.