Home / 58,758,532.70-88,137,799.05-35,766,455.90

Finding the Fourth Proportional to 58,758,532.70, 88,137,799.05 and 35,766,455.90

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Solution

The fourth proportional to 58,758,532.70, 88,137,799.05 and 35,766,455.90 is: 53,649,683.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,532.70 : 88,137,799.05 = 35,766,455.90 : x
  2. Step 2: Convert to fraction form
    58,758,532.70/88,137,799.05 = 35,766,455.90/x
  3. Step 3: Cross multiply
    58,758,532.70x = 88,137,799.05 × 35,766,455.90
  4. Step 4: Simplify right side
    58,758,532.70x = 3,152,376,702,844,886.50
  5. Step 5: Solve for x
    x = 3,152,376,702,844,886.50/58,758,532.70
  6. Step 6: Final answer
    x = 53,649,683.85

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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.