Home / 182,090,712.80-273,136,069.20-59,280,602.60

Finding the Fourth Proportional to 182,090,712.80, 273,136,069.20 and 59,280,602.60

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Solution

The fourth proportional to 182,090,712.80, 273,136,069.20 and 59,280,602.60 is: 88,920,903.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,090,712.80 : 273,136,069.20 = 59,280,602.60 : x
  2. Step 2: Convert to fraction form
    182,090,712.80/273,136,069.20 = 59,280,602.60/x
  3. Step 3: Cross multiply
    182,090,712.80x = 273,136,069.20 × 59,280,602.60
  4. Step 4: Simplify right side
    182,090,712.80x = 16,191,670,773,971,300
  5. Step 5: Solve for x
    x = 16,191,670,773,971,300/182,090,712.80
  6. Step 6: Final answer
    x = 88,920,903.90

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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.