Home / 4,655,291,251.95-6,982,936,877.93-4,150,209,725.55

Finding the Fourth Proportional to 4,655,291,251.95, 6,982,936,877.93 and 4,150,209,725.55

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Solution

The fourth proportional to 4,655,291,251.95, 6,982,936,877.93 and 4,150,209,725.55 is: 6,225,314,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,291,251.95 : 6,982,936,877.93 = 4,150,209,725.55 : x
  2. Step 2: Convert to fraction form
    4,655,291,251.95/6,982,936,877.93 = 4,150,209,725.55/x
  3. Step 3: Cross multiply
    4,655,291,251.95x = 6,982,936,877.93 × 4,150,209,725.55
  4. Step 4: Simplify right side
    4,655,291,251.95x = 28,980,652,543,666,089,984
  5. Step 5: Solve for x
    x = 28,980,652,543,666,089,984/4,655,291,251.95
  6. Step 6: Final answer
    x = 6,225,314,588.33

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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.