Home / 63,909,794.90-95,864,692.35-60,634,543.70

Finding the Fourth Proportional to 63,909,794.90, 95,864,692.35 and 60,634,543.70

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Solution

The fourth proportional to 63,909,794.90, 95,864,692.35 and 60,634,543.70 is: 90,951,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,909,794.90 : 95,864,692.35 = 60,634,543.70 : x
  2. Step 2: Convert to fraction form
    63,909,794.90/95,864,692.35 = 60,634,543.70/x
  3. Step 3: Cross multiply
    63,909,794.90x = 95,864,692.35 × 60,634,543.70
  4. Step 4: Simplify right side
    63,909,794.90x = 5,812,711,877,583,131
  5. Step 5: Solve for x
    x = 5,812,711,877,583,131/63,909,794.90
  6. Step 6: Final answer
    x = 90,951,815.55

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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.