Home / 1,907,390,772,247.40-2,861,086,000,580.70-528,994,764,594.83

Finding the Fourth Proportional to 1,907,390,772,247.40, 2,861,086,000,580.70 and 528,994,764,594.83

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Solution

The fourth proportional to 1,907,390,772,247.40, 2,861,086,000,580.70 and 528,994,764,594.83 is: 793,492,103,130.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,390,772,247.40 : 2,861,086,000,580.70 = 528,994,764,594.83 : x
  2. Step 2: Convert to fraction form
    1,907,390,772,247.40/2,861,086,000,580.70 = 528,994,764,594.83/x
  3. Step 3: Cross multiply
    1,907,390,772,247.40x = 2,861,086,000,580.70 × 528,994,764,594.83
  4. Step 4: Simplify right side
    1,907,390,772,247.40x = 1,513,499,515,362,751,279,005,696
  5. Step 5: Solve for x
    x = 1,513,499,515,362,751,279,005,696/1,907,390,772,247.40
  6. Step 6: Final answer
    x = 793,492,103,130.74

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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.