Home / 4,042,548,004.80-6,063,374,109.60-3,314,266,507.20

Finding the Fourth Proportional to 4,042,548,004.80, 6,063,374,109.60 and 3,314,266,507.20

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Solution

The fourth proportional to 4,042,548,004.80, 6,063,374,109.60 and 3,314,266,507.20 is: 4,971,032,553.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,548,004.80 : 6,063,374,109.60 = 3,314,266,507.20 : x
  2. Step 2: Convert to fraction form
    4,042,548,004.80/6,063,374,109.60 = 3,314,266,507.20/x
  3. Step 3: Cross multiply
    4,042,548,004.80x = 6,063,374,109.60 × 3,314,266,507.20
  4. Step 4: Simplify right side
    4,042,548,004.80x = 20,095,637,732,070,903,808
  5. Step 5: Solve for x
    x = 20,095,637,732,070,903,808/4,042,548,004.80
  6. Step 6: Final answer
    x = 4,971,032,553.78

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1.5x scale

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.