Home / 61,189,539,501.60-91,784,309,252.40-36,333,406,202.40

Finding the Fourth Proportional to 61,189,539,501.60, 91,784,309,252.40 and 36,333,406,202.40

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Solution

The fourth proportional to 61,189,539,501.60, 91,784,309,252.40 and 36,333,406,202.40 is: 54,500,109,303.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,189,539,501.60 : 91,784,309,252.40 = 36,333,406,202.40 : x
  2. Step 2: Convert to fraction form
    61,189,539,501.60/91,784,309,252.40 = 36,333,406,202.40/x
  3. Step 3: Cross multiply
    61,189,539,501.60x = 91,784,309,252.40 × 36,333,406,202.40
  4. Step 4: Simplify right side
    61,189,539,501.60x = 3,334,836,591,074,149,924,864
  5. Step 5: Solve for x
    x = 3,334,836,591,074,149,924,864/61,189,539,501.60
  6. Step 6: Final answer
    x = 54,500,109,303.60

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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.