Home / 1,907,390,772,247.60-2,861,086,000,581-528,994,764,595.10

Finding the Fourth Proportional to 1,907,390,772,247.60, 2,861,086,000,581 and 528,994,764,595.10

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Solution

The fourth proportional to 1,907,390,772,247.60, 2,861,086,000,581 and 528,994,764,595.10 is: 793,492,103,131.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,390,772,247.60 : 2,861,086,000,581 = 528,994,764,595.10 : x
  2. Step 2: Convert to fraction form
    1,907,390,772,247.60/2,861,086,000,581 = 528,994,764,595.10/x
  3. Step 3: Cross multiply
    1,907,390,772,247.60x = 2,861,086,000,581 × 528,994,764,595.10
  4. Step 4: Simplify right side
    1,907,390,772,247.60x = 1,513,499,515,363,682,213,167,104
  5. Step 5: Solve for x
    x = 1,513,499,515,363,682,213,167,104/1,907,390,772,247.60
  6. Step 6: Final answer
    x = 793,492,103,131.14

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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.