Home / 4,209,907,446,830-6,303,985,536,629.50-2,905,533,018,090.40

Finding the Fourth Proportional to 4,209,907,446,830, 6,303,985,536,629.50 and 2,905,533,018,090.40

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Solution

The fourth proportional to 4,209,907,446,830, 6,303,985,536,629.50 and 2,905,533,018,090.40 is: 4,350,793,539,661.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,907,446,830 : 6,303,985,536,629.50 = 2,905,533,018,090.40 : x
  2. Step 2: Convert to fraction form
    4,209,907,446,830/6,303,985,536,629.50 = 2,905,533,018,090.40/x
  3. Step 3: Cross multiply
    4,209,907,446,830x = 6,303,985,536,629.50 × 2,905,533,018,090.40
  4. Step 4: Simplify right side
    4,209,907,446,830x = 18,316,438,122,241,340,467,052,544
  5. Step 5: Solve for x
    x = 18,316,438,122,241,340,467,052,544/4,209,907,446,830
  6. Step 6: Final answer
    x = 4,350,793,539,661.63

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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.